12493100

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 27269088

約数和(自身を除く): 14775988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 461, 542, 922, 1084, 1355, 1844, 2305, 2710, 4610, 5420, 6775, 9220, 11525, 13550, 23050, 27100, 46100, 124931, 249862, 499724, 624655, 1249310, 2498620, 3123275, 6246550, 12493100]

約数ペア:

[(1, 12493100), (2, 6246550), (4, 3123275), (5, 2498620), (10, 1249310), (20, 624655), (25, 499724), (50, 249862), (100, 124931), (271, 46100), (461, 27100), (542, 23050), (922, 13550), (1084, 11525), (1355, 9220), (1844, 6775), (2305, 5420), (2710, 4610)]