25436990040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2752921}}^1$

素因数の和:2752953

約数の個数: 128

約数和(自身を含む): 95140984320

約数和(自身を除く): 69703994280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 2752921, 5505842, 8258763, 11011684, 13764605, 16517526, 19270447, 22023368, 27529210, 30282131, 33035052, 38540894, 41293815, 55058420, 57811341, 60564262, 66070104, 77081788, 82587630, 90846393, 96352235, 110116840, 115622682, 121128524, 151410655, 154163576, 165175260, 181692786, 192704470, 211974917, 231245364, 242257048, 289056705, 302821310, 330350520, 363385572, 385408940, 423949834, 454231965, 462490728, 578113410, 605642620, 635924751, 726771144, 770817880, 847899668, 908463930, 1059874585, 1156226820, 1211285240, 1271849502, 1695799336, 1816927860, 2119749170, 2312453640, 2543699004, 3179623755, 3633855720, 4239498340, 5087398008, 6359247510, 8478996680, 12718495020, 25436990040]

約数ペア:

[(1, 25436990040), (2, 12718495020), (3, 8478996680), (4, 6359247510), (5, 5087398008), (6, 4239498340), (7, 3633855720), (8, 3179623755), (10, 2543699004), (11, 2312453640), (12, 2119749170), (14, 1816927860), (15, 1695799336), (20, 1271849502), (21, 1211285240), (22, 1156226820), (24, 1059874585), (28, 908463930), (30, 847899668), (33, 770817880), (35, 726771144), (40, 635924751), (42, 605642620), (44, 578113410), (55, 462490728), (56, 454231965), (60, 423949834), (66, 385408940), (70, 363385572), (77, 330350520), (84, 302821310), (88, 289056705), (105, 242257048), (110, 231245364), (120, 211974917), (132, 192704470), (140, 181692786), (154, 165175260), (165, 154163576), (168, 151410655), (210, 121128524), (220, 115622682), (231, 110116840), (264, 96352235), (280, 90846393), (308, 82587630), (330, 77081788), (385, 66070104), (420, 60564262), (440, 57811341), (462, 55058420), (616, 41293815), (660, 38540894), (770, 33035052), (840, 30282131), (924, 27529210), (1155, 22023368), (1320, 19270447), (1540, 16517526), (1848, 13764605), (2310, 11011684), (3080, 8258763), (4620, 5505842), (9240, 2752921)]