77400670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3947}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 145823328

約数和(自身を除く): 68422658

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 3922, 3947, 7894, 9805, 19610, 19735, 39470, 146039, 209191, 292078, 418382, 730195, 1045955, 1460390, 2091910, 7740067, 15480134, 38700335, 77400670]

約数ペア:

[(1, 77400670), (2, 38700335), (5, 15480134), (10, 7740067), (37, 2091910), (53, 1460390), (74, 1045955), (106, 730195), (185, 418382), (265, 292078), (370, 209191), (530, 146039), (1961, 39470), (3922, 19735), (3947, 19610), (7894, 9805)]