39042410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12239}}^1$

素因数の和:12286

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 40272790

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 12239, 24478, 61195, 122390, 134629, 269258, 354931, 673145, 709862, 1346290, 1774655, 3549310, 3904241, 7808482, 19521205, 39042410]

約数ペア:

[(1, 39042410), (2, 19521205), (5, 7808482), (10, 3904241), (11, 3549310), (22, 1774655), (29, 1346290), (55, 709862), (58, 673145), (110, 354931), (145, 269258), (290, 134629), (319, 122390), (638, 61195), (1595, 24478), (3190, 12239)]