80109170

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{10667}}^1$

素因数の和:11425

約数の個数: 16

約数和(自身を含む): 144402048

約数和(自身を除く): 64292878

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 10667, 21334, 53335, 106670, 8010917, 16021834, 40054585, 80109170]

約数ペア:

[(1, 80109170), (2, 40054585), (5, 16021834), (10, 8010917), (751, 106670), (1502, 53335), (3755, 21334), (7510, 10667)]