16972600

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 39863520

約数和(自身を除く): 22890920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 751, 904, 1130, 1502, 2260, 2825, 3004, 3755, 4520, 5650, 6008, 7510, 11300, 15020, 18775, 22600, 30040, 37550, 75100, 84863, 150200, 169726, 339452, 424315, 678904, 848630, 1697260, 2121575, 3394520, 4243150, 8486300, 16972600]

約数ペア:

[(1, 16972600), (2, 8486300), (4, 4243150), (5, 3394520), (8, 2121575), (10, 1697260), (20, 848630), (25, 678904), (40, 424315), (50, 339452), (100, 169726), (113, 150200), (200, 84863), (226, 75100), (452, 37550), (565, 30040), (751, 22600), (904, 18775), (1130, 15020), (1502, 11300), (2260, 7510), (2825, 6008), (3004, 5650), (3755, 4520)]