42996340

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3407}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 90461952

約数和(自身を除く): 47465612

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 3407, 6310, 6814, 12620, 13628, 17035, 34070, 68140, 2149817, 4299634, 8599268, 10749085, 21498170, 42996340]

約数ペア:

[(1, 42996340), (2, 21498170), (4, 10749085), (5, 8599268), (10, 4299634), (20, 2149817), (631, 68140), (1262, 34070), (2524, 17035), (3155, 13628), (3407, 12620), (6310, 6814)]