37928990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 74736000

約数和(自身を除く): 36807010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 691, 998, 1382, 2495, 3455, 4990, 5489, 6910, 7601, 10978, 15202, 27445, 38005, 54890, 76010, 344809, 689618, 1724045, 3448090, 3792899, 7585798, 18964495, 37928990]

約数ペア:

[(1, 37928990), (2, 18964495), (5, 7585798), (10, 3792899), (11, 3448090), (22, 1724045), (55, 689618), (110, 344809), (499, 76010), (691, 54890), (998, 38005), (1382, 27445), (2495, 15202), (3455, 10978), (4990, 7601), (5489, 6910)]