38367290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10177}}^1$

素因数の和:10226

約数の個数: 32

約数和(自身を含む): 76945680

約数和(自身を除く): 38578390

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 10177, 20354, 50885, 101770, 132301, 264602, 295133, 590266, 661505, 1323010, 1475665, 2951330, 3836729, 7673458, 19183645, 38367290]

約数ペア:

[(1, 38367290), (2, 19183645), (5, 7673458), (10, 3836729), (13, 2951330), (26, 1475665), (29, 1323010), (58, 661505), (65, 590266), (130, 295133), (145, 264602), (290, 132301), (377, 101770), (754, 50885), (1885, 20354), (3770, 10177)]