1028813950

素因数分解:

$2^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{32609}}^1$

素因数の和:33252

約数の個数: 24

約数和(自身を含む): 1916685360

約数和(自身を除く): 887871410

約数列:

[1, 2, 5, 10, 25, 50, 631, 1262, 3155, 6310, 15775, 31550, 32609, 65218, 163045, 326090, 815225, 1630450, 20576279, 41152558, 102881395, 205762790, 514406975, 1028813950]

約数ペア:

[(1, 1028813950), (2, 514406975), (5, 205762790), (10, 102881395), (25, 41152558), (50, 20576279), (631, 1630450), (1262, 815225), (3155, 326090), (6310, 163045), (15775, 65218), (31550, 32609)]