25600160

素因数分解:

$2^5\times 5^1\times {\mathrm{160001}}^1$

素因数の和:160016

約数の個数: 24

約数和(自身を含む): 60480756

約数和(自身を除く): 34880596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 160001, 320002, 640004, 800005, 1280008, 1600010, 2560016, 3200020, 5120032, 6400040, 12800080, 25600160]

約数ペア:

[(1, 25600160), (2, 12800080), (4, 6400040), (5, 5120032), (8, 3200020), (10, 2560016), (16, 1600010), (20, 1280008), (32, 800005), (40, 640004), (80, 320002), (160, 160001)]