16271750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 34122816

約数和(自身を除く): 17851066

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 97, 110, 122, 125, 194, 250, 275, 305, 485, 550, 610, 671, 970, 1067, 1342, 1375, 1525, 2134, 2425, 2750, 3050, 3355, 4850, 5335, 5917, 6710, 7625, 10670, 11834, 12125, 15250, 16775, 24250, 26675, 29585, 33550, 53350, 59170, 65087, 83875, 130174, 133375, 147925, 167750, 266750, 295850, 325435, 650870, 739625, 1479250, 1627175, 3254350, 8135875, 16271750]

約数ペア:

[(1, 16271750), (2, 8135875), (5, 3254350), (10, 1627175), (11, 1479250), (22, 739625), (25, 650870), (50, 325435), (55, 295850), (61, 266750), (97, 167750), (110, 147925), (122, 133375), (125, 130174), (194, 83875), (250, 65087), (275, 59170), (305, 53350), (485, 33550), (550, 29585), (610, 26675), (671, 24250), (970, 16775), (1067, 15250), (1342, 12125), (1375, 11834), (1525, 10670), (2134, 7625), (2425, 6710), (2750, 5917), (3050, 5335), (3355, 4850)]