57156040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84053}}^1$

素因数の和:84081

約数の個数: 32

約数和(自身を含む): 136167480

約数和(自身を除く): 79011440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 84053, 168106, 336212, 420265, 672424, 840530, 1428901, 1681060, 2857802, 3362120, 5715604, 7144505, 11431208, 14289010, 28578020, 57156040]

約数ペア:

[(1, 57156040), (2, 28578020), (4, 14289010), (5, 11431208), (8, 7144505), (10, 5715604), (17, 3362120), (20, 2857802), (34, 1681060), (40, 1428901), (68, 840530), (85, 672424), (136, 420265), (170, 336212), (340, 168106), (680, 84053)]