126086440

素因数分解:

$2^3\times 5^1\times {\mathrm{3152161}}^1$

素因数の和:3152172

約数の個数: 16

約数和(自身を含む): 283694580

約数和(自身を除く): 157608140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3152161, 6304322, 12608644, 15760805, 25217288, 31521610, 63043220, 126086440]

約数ペア:

[(1, 126086440), (2, 63043220), (4, 31521610), (5, 25217288), (8, 15760805), (10, 12608644), (20, 6304322), (40, 3152161)]