112962100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^2\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 54

約数和(自身を含む): 249641574

約数和(自身を除く): 136679474

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 181, 316, 362, 395, 724, 790, 905, 1580, 1810, 1975, 3620, 3950, 4525, 6241, 7900, 9050, 12482, 14299, 18100, 24964, 28598, 31205, 57196, 62410, 71495, 124820, 142990, 156025, 285980, 312050, 357475, 624100, 714950, 1129621, 1429900, 2259242, 4518484, 5648105, 11296210, 22592420, 28240525, 56481050, 112962100]

約数ペア:

[(1, 112962100), (2, 56481050), (4, 28240525), (5, 22592420), (10, 11296210), (20, 5648105), (25, 4518484), (50, 2259242), (79, 1429900), (100, 1129621), (158, 714950), (181, 624100), (316, 357475), (362, 312050), (395, 285980), (724, 156025), (790, 142990), (905, 124820), (1580, 71495), (1810, 62410), (1975, 57196), (3620, 31205), (3950, 28598), (4525, 24964), (6241, 18100), (7900, 14299), (9050, 12482)]