74309360

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8681}}^1$

素因数の和:8801

約数の個数: 40

約数和(自身を含む): 174404016

約数和(自身を除く): 100094656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 8681, 17362, 34724, 43405, 69448, 86810, 138896, 173620, 347240, 694480, 928867, 1857734, 3715468, 4644335, 7430936, 9288670, 14861872, 18577340, 37154680, 74309360]

約数ペア:

[(1, 74309360), (2, 37154680), (4, 18577340), (5, 14861872), (8, 9288670), (10, 7430936), (16, 4644335), (20, 3715468), (40, 1857734), (80, 928867), (107, 694480), (214, 347240), (428, 173620), (535, 138896), (856, 86810), (1070, 69448), (1712, 43405), (2140, 34724), (4280, 17362), (8560, 8681)]