40554790

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{5869}}^1$

素因数の和:6567

約数の個数: 16

約数和(自身を含む): 73116720

約数和(自身を除く): 32561930

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 5869, 6910, 11738, 29345, 58690, 4055479, 8110958, 20277395, 40554790]

約数ペア:

[(1, 40554790), (2, 20277395), (5, 8110958), (10, 4055479), (691, 58690), (1382, 29345), (3455, 11738), (5869, 6910)]