5371960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 13672800

約数和(自身を除く): 8300840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 421, 440, 580, 638, 842, 1160, 1276, 1595, 1684, 2105, 2552, 3190, 3368, 4210, 4631, 6380, 8420, 9262, 12209, 12760, 16840, 18524, 23155, 24418, 37048, 46310, 48836, 61045, 92620, 97672, 122090, 134299, 185240, 244180, 268598, 488360, 537196, 671495, 1074392, 1342990, 2685980, 5371960]

約数ペア:

[(1, 5371960), (2, 2685980), (4, 1342990), (5, 1074392), (8, 671495), (10, 537196), (11, 488360), (20, 268598), (22, 244180), (29, 185240), (40, 134299), (44, 122090), (55, 97672), (58, 92620), (88, 61045), (110, 48836), (116, 46310), (145, 37048), (220, 24418), (232, 23155), (290, 18524), (319, 16840), (421, 12760), (440, 12209), (580, 9262), (638, 8420), (842, 6380), (1160, 4631), (1276, 4210), (1595, 3368), (1684, 3190), (2105, 2552)]