2790883995380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{56239}}^1$

素因数の和:56470

約数の個数: 192

約数和(自身を含む): 6704830218240

約数和(自身を除く): 3913946222860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 47, 52, 62, 65, 94, 124, 130, 131, 155, 188, 235, 260, 262, 310, 403, 470, 524, 611, 620, 655, 806, 940, 1222, 1310, 1457, 1612, 1703, 2015, 2444, 2620, 2914, 3055, 3406, 4030, 4061, 5828, 6110, 6157, 6812, 7285, 8060, 8122, 8515, 12220, 12314, 14570, 16244, 17030, 18941, 20305, 24628, 29140, 30785, 34060, 37882, 40610, 52793, 56239, 61570, 75764, 80041, 81220, 94705, 105586, 112478, 123140, 160082, 189410, 190867, 211172, 224956, 263965, 281195, 320164, 378820, 381734, 400205, 527930, 562390, 731107, 763468, 800410, 954335, 1055860, 1124780, 1462214, 1600820, 1743409, 1908670, 2481271, 2643233, 2924428, 3486818, 3655535, 3817340, 4962542, 5286466, 6973636, 7311070, 7367309, 8717045, 9925084, 10572932, 12406355, 13216165, 14622140, 14734618, 17434090, 22664317, 24812710, 26432330, 29469236, 34362029, 34868180, 36836545, 45328634, 49625420, 52864660, 68724058, 73673090, 81940223, 90657268, 95775017, 113321585, 137448116, 147346180, 163880446, 171810145, 191550034, 226643170, 228386579, 327760892, 343620290, 346263523, 383100068, 409701115, 453286340, 456773158, 478875085, 687240580, 692527046, 819402230, 913546316, 957750170, 1065222899, 1141932895, 1385054092, 1638804460, 1731317615, 1915500340, 2130445798, 2283865790, 2969025527, 3462635230, 4260891596, 4501425799, 4567731580, 5326114495, 5938051054, 6925270460, 9002851598, 10652228990, 10734169213, 11876102108, 14845127635, 18005703196, 21304457980, 21468338426, 22507128995, 29690255270, 42936676852, 45014257990, 53670846065, 59380510540, 90028515980, 107341692130, 139544199769, 214683384260, 279088399538, 558176799076, 697720998845, 1395441997690, 2790883995380]

約数ペア:

[(1, 2790883995380), (2, 1395441997690), (4, 697720998845), (5, 558176799076), (10, 279088399538), (13, 214683384260), (20, 139544199769), (26, 107341692130), (31, 90028515980), (47, 59380510540), (52, 53670846065), (62, 45014257990), (65, 42936676852), (94, 29690255270), (124, 22507128995), (130, 21468338426), (131, 21304457980), (155, 18005703196), (188, 14845127635), (235, 11876102108), (260, 10734169213), (262, 10652228990), (310, 9002851598), (403, 6925270460), (470, 5938051054), (524, 5326114495), (611, 4567731580), (620, 4501425799), (655, 4260891596), (806, 3462635230), (940, 2969025527), (1222, 2283865790), (1310, 2130445798), (1457, 1915500340), (1612, 1731317615), (1703, 1638804460), (2015, 1385054092), (2444, 1141932895), (2620, 1065222899), (2914, 957750170), (3055, 913546316), (3406, 819402230), (4030, 692527046), (4061, 687240580), (5828, 478875085), (6110, 456773158), (6157, 453286340), (6812, 409701115), (7285, 383100068), (8060, 346263523), (8122, 343620290), (8515, 327760892), (12220, 228386579), (12314, 226643170), (14570, 191550034), (16244, 171810145), (17030, 163880446), (18941, 147346180), (20305, 137448116), (24628, 113321585), (29140, 95775017), (30785, 90657268), (34060, 81940223), (37882, 73673090), (40610, 68724058), (52793, 52864660), (56239, 49625420), (61570, 45328634), (75764, 36836545), (80041, 34868180), (81220, 34362029), (94705, 29469236), (105586, 26432330), (112478, 24812710), (123140, 22664317), (160082, 17434090), (189410, 14734618), (190867, 14622140), (211172, 13216165), (224956, 12406355), (263965, 10572932), (281195, 9925084), (320164, 8717045), (378820, 7367309), (381734, 7311070), (400205, 6973636), (527930, 5286466), (562390, 4962542), (731107, 3817340), (763468, 3655535), (800410, 3486818), (954335, 2924428), (1055860, 2643233), (1124780, 2481271), (1462214, 1908670), (1600820, 1743409)]