3165280280

素因数分解:

$2^3\times 5^1\times {\mathrm{79132007}}^1$

素因数の和:79132018

約数の個数: 16

約数和(自身を含む): 7121880720

約数和(自身を除く): 3956600440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79132007, 158264014, 316528028, 395660035, 633056056, 791320070, 1582640140, 3165280280]

約数ペア:

[(1, 3165280280), (2, 1582640140), (4, 791320070), (5, 633056056), (8, 395660035), (10, 316528028), (20, 158264014), (40, 79132007)]