29239820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47161}}^1$

素因数の和:47201

約数の個数: 24

約数和(自身を含む): 63385728

約数和(自身を除く): 34145908

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47161, 94322, 188644, 235805, 471610, 943220, 1461991, 2923982, 5847964, 7309955, 14619910, 29239820]

約数ペア:

[(1, 29239820), (2, 14619910), (4, 7309955), (5, 5847964), (10, 2923982), (20, 1461991), (31, 943220), (62, 471610), (124, 235805), (155, 188644), (310, 94322), (620, 47161)]