39294140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115571}}^1$

素因数の和:115597

約数の個数: 24

約数和(自身を含む): 87372432

約数和(自身を除く): 48078292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115571, 231142, 462284, 577855, 1155710, 1964707, 2311420, 3929414, 7858828, 9823535, 19647070, 39294140]

約数ペア:

[(1, 39294140), (2, 19647070), (4, 9823535), (5, 7858828), (10, 3929414), (17, 2311420), (20, 1964707), (34, 1155710), (68, 577855), (85, 462284), (170, 231142), (340, 115571)]