2079078756460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{44119}}^1$

素因数の和:44456

約数の個数: 144

約数和(自身を含む): 4805925949440

約数和(自身を除く): 2726847192980

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 263, 289, 310, 340, 526, 527, 578, 620, 1052, 1054, 1156, 1315, 1445, 2108, 2630, 2635, 2890, 4471, 5260, 5270, 5780, 8153, 8942, 8959, 10540, 16306, 17884, 17918, 22355, 32612, 35836, 40765, 44119, 44710, 44795, 76007, 81530, 88238, 89420, 89590, 138601, 152014, 163060, 176476, 179180, 220595, 277202, 304028, 380035, 441190, 554404, 693005, 750023, 760070, 882380, 1367689, 1386010, 1500046, 1520140, 2356217, 2735378, 2772020, 3000092, 3750115, 4712434, 5470756, 6838445, 7500230, 9424868, 11603297, 11781085, 12750391, 13676890, 15000460, 23206594, 23250713, 23562170, 25500782, 27353780, 46413188, 46501426, 47124340, 51001564, 58016485, 63751955, 93002852, 116032970, 116253565, 127503910, 197256049, 232065940, 232507130, 255007820, 359702207, 394512098, 395262121, 465014260, 719404414, 789024196, 790524242, 986280245, 1438808828, 1581048484, 1798511035, 1972560490, 1976310605, 3353352833, 3597022070, 3945120980, 3952621210, 6114937519, 6706705666, 7194044140, 7905242420, 12229875038, 13413411332, 16766764165, 24459750076, 30574687595, 33533528330, 61149375190, 67067056660, 103953937823, 122298750380, 207907875646, 415815751292, 519769689115, 1039539378230, 2079078756460]

約数ペア:

[(1, 2079078756460), (2, 1039539378230), (4, 519769689115), (5, 415815751292), (10, 207907875646), (17, 122298750380), (20, 103953937823), (31, 67067056660), (34, 61149375190), (62, 33533528330), (68, 30574687595), (85, 24459750076), (124, 16766764165), (155, 13413411332), (170, 12229875038), (263, 7905242420), (289, 7194044140), (310, 6706705666), (340, 6114937519), (526, 3952621210), (527, 3945120980), (578, 3597022070), (620, 3353352833), (1052, 1976310605), (1054, 1972560490), (1156, 1798511035), (1315, 1581048484), (1445, 1438808828), (2108, 986280245), (2630, 790524242), (2635, 789024196), (2890, 719404414), (4471, 465014260), (5260, 395262121), (5270, 394512098), (5780, 359702207), (8153, 255007820), (8942, 232507130), (8959, 232065940), (10540, 197256049), (16306, 127503910), (17884, 116253565), (17918, 116032970), (22355, 93002852), (32612, 63751955), (35836, 58016485), (40765, 51001564), (44119, 47124340), (44710, 46501426), (44795, 46413188), (76007, 27353780), (81530, 25500782), (88238, 23562170), (89420, 23250713), (89590, 23206594), (138601, 15000460), (152014, 13676890), (163060, 12750391), (176476, 11781085), (179180, 11603297), (220595, 9424868), (277202, 7500230), (304028, 6838445), (380035, 5470756), (441190, 4712434), (554404, 3750115), (693005, 3000092), (750023, 2772020), (760070, 2735378), (882380, 2356217), (1367689, 1520140), (1386010, 1500046)]