57502160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42281}}^1$

素因数の和:42311

約数の個数: 40

約数和(自身を含む): 141560136

約数和(自身を除く): 84057976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 42281, 84562, 169124, 211405, 338248, 422810, 676496, 718777, 845620, 1437554, 1691240, 2875108, 3382480, 3593885, 5750216, 7187770, 11500432, 14375540, 28751080, 57502160]

約数ペア:

[(1, 57502160), (2, 28751080), (4, 14375540), (5, 11500432), (8, 7187770), (10, 5750216), (16, 3593885), (17, 3382480), (20, 2875108), (34, 1691240), (40, 1437554), (68, 845620), (80, 718777), (85, 676496), (136, 422810), (170, 338248), (272, 211405), (340, 169124), (680, 84562), (1360, 42281)]