86111750

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 168412608

約数和(自身を除く): 82300858

約数列:

[1, 2, 5, 10, 25, 50, 53, 67, 97, 106, 125, 134, 194, 250, 265, 335, 485, 530, 670, 970, 1325, 1675, 2425, 2650, 3350, 3551, 4850, 5141, 6499, 6625, 7102, 8375, 10282, 12125, 12998, 13250, 16750, 17755, 24250, 25705, 32495, 35510, 51410, 64990, 88775, 128525, 162475, 177550, 257050, 324950, 344447, 443875, 642625, 688894, 812375, 887750, 1285250, 1624750, 1722235, 3444470, 8611175, 17222350, 43055875, 86111750]

約数ペア:

[(1, 86111750), (2, 43055875), (5, 17222350), (10, 8611175), (25, 3444470), (50, 1722235), (53, 1624750), (67, 1285250), (97, 887750), (106, 812375), (125, 688894), (134, 642625), (194, 443875), (250, 344447), (265, 324950), (335, 257050), (485, 177550), (530, 162475), (670, 128525), (970, 88775), (1325, 64990), (1675, 51410), (2425, 35510), (2650, 32495), (3350, 25705), (3551, 24250), (4850, 17755), (5141, 16750), (6499, 13250), (6625, 12998), (7102, 12125), (8375, 10282)]