4740041360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{44449}}^1$

素因数の和:44536

約数の個数: 80

約数和(自身を含む): 11640921600

約数和(自身を除く): 6900880240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1720, 2480, 2666, 3440, 5332, 6665, 10664, 13330, 21328, 26660, 44449, 53320, 88898, 106640, 177796, 222245, 355592, 444490, 711184, 888980, 1377919, 1777960, 1911307, 2755838, 3555920, 3822614, 5511676, 6889595, 7645228, 9556535, 11023352, 13779190, 15290456, 19113070, 22046704, 27558380, 30580912, 38226140, 55116760, 59250517, 76452280, 110233520, 118501034, 152904560, 237002068, 296252585, 474004136, 592505170, 948008272, 1185010340, 2370020680, 4740041360]

約数ペア:

[(1, 4740041360), (2, 2370020680), (4, 1185010340), (5, 948008272), (8, 592505170), (10, 474004136), (16, 296252585), (20, 237002068), (31, 152904560), (40, 118501034), (43, 110233520), (62, 76452280), (80, 59250517), (86, 55116760), (124, 38226140), (155, 30580912), (172, 27558380), (215, 22046704), (248, 19113070), (310, 15290456), (344, 13779190), (430, 11023352), (496, 9556535), (620, 7645228), (688, 6889595), (860, 5511676), (1240, 3822614), (1333, 3555920), (1720, 2755838), (2480, 1911307), (2666, 1777960), (3440, 1377919), (5332, 888980), (6665, 711184), (10664, 444490), (13330, 355592), (21328, 222245), (26660, 177796), (44449, 106640), (53320, 88898)]