77514250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 160932096

約数和(自身を除く): 83417846

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 125, 142, 250, 275, 355, 397, 550, 710, 781, 794, 1375, 1562, 1775, 1985, 2750, 3550, 3905, 3970, 4367, 7810, 8734, 8875, 9925, 17750, 19525, 19850, 21835, 28187, 39050, 43670, 49625, 56374, 97625, 99250, 109175, 140935, 195250, 218350, 281870, 310057, 545875, 620114, 704675, 1091750, 1409350, 1550285, 3100570, 3523375, 7046750, 7751425, 15502850, 38757125, 77514250]

約数ペア:

[(1, 77514250), (2, 38757125), (5, 15502850), (10, 7751425), (11, 7046750), (22, 3523375), (25, 3100570), (50, 1550285), (55, 1409350), (71, 1091750), (110, 704675), (125, 620114), (142, 545875), (250, 310057), (275, 281870), (355, 218350), (397, 195250), (550, 140935), (710, 109175), (781, 99250), (794, 97625), (1375, 56374), (1562, 49625), (1775, 43670), (1985, 39050), (2750, 28187), (3550, 21835), (3905, 19850), (3970, 19525), (4367, 17750), (7810, 9925), (8734, 8875)]