42563680

素因数分解:

$2^5\times 5^1\times {\mathrm{266023}}^1$

素因数の和:266038

約数の個数: 24

約数和(自身を含む): 100557072

約数和(自身を除く): 57993392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 266023, 532046, 1064092, 1330115, 2128184, 2660230, 4256368, 5320460, 8512736, 10640920, 21281840, 42563680]

約数ペア:

[(1, 42563680), (2, 21281840), (4, 10640920), (5, 8512736), (8, 5320460), (10, 4256368), (16, 2660230), (20, 2128184), (32, 1330115), (40, 1064092), (80, 532046), (160, 266023)]