8209120160

素因数分解:

$2^5\times 5^1\times {\mathrm{51307001}}^1$

素因数の和:51307016

約数の個数: 24

約数和(自身を含む): 19394046756

約数和(自身を除く): 11184926596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 51307001, 102614002, 205228004, 256535005, 410456008, 513070010, 820912016, 1026140020, 1641824032, 2052280040, 4104560080, 8209120160]

約数ペア:

[(1, 8209120160), (2, 4104560080), (4, 2052280040), (5, 1641824032), (8, 1026140020), (10, 820912016), (16, 513070010), (20, 410456008), (32, 256535005), (40, 205228004), (80, 102614002), (160, 51307001)]