38790110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 72727200

約数和(自身を除く): 33937090

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 739, 905, 1478, 1810, 3695, 5249, 7390, 10498, 21431, 26245, 42862, 52490, 107155, 133759, 214310, 267518, 668795, 1337590, 3879011, 7758022, 19395055, 38790110]

約数ペア:

[(1, 38790110), (2, 19395055), (5, 7758022), (10, 3879011), (29, 1337590), (58, 668795), (145, 267518), (181, 214310), (290, 133759), (362, 107155), (739, 52490), (905, 42862), (1478, 26245), (1810, 21431), (3695, 10498), (5249, 7390)]