38770100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 54

約数和(自身を含む): 87321234

約数和(自身を除く): 48551134

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 461, 580, 725, 841, 922, 1450, 1682, 1844, 2305, 2900, 3364, 4205, 4610, 8410, 9220, 11525, 13369, 16820, 21025, 23050, 26738, 42050, 46100, 53476, 66845, 84100, 133690, 267380, 334225, 387701, 668450, 775402, 1336900, 1550804, 1938505, 3877010, 7754020, 9692525, 19385050, 38770100]

約数ペア:

[(1, 38770100), (2, 19385050), (4, 9692525), (5, 7754020), (10, 3877010), (20, 1938505), (25, 1550804), (29, 1336900), (50, 775402), (58, 668450), (100, 387701), (116, 334225), (145, 267380), (290, 133690), (461, 84100), (580, 66845), (725, 53476), (841, 46100), (922, 42050), (1450, 26738), (1682, 23050), (1844, 21025), (2305, 16820), (2900, 13369), (3364, 11525), (4205, 9220), (4610, 8410)]