117792680

素因数分解:

$2^3\times 5^1\times {\mathrm{2944817}}^1$

素因数の和:2944828

約数の個数: 16

約数和(自身を含む): 265033620

約数和(自身を除く): 147240940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2944817, 5889634, 11779268, 14724085, 23558536, 29448170, 58896340, 117792680]

約数ペア:

[(1, 117792680), (2, 58896340), (4, 29448170), (5, 23558536), (8, 14724085), (10, 11779268), (20, 5889634), (40, 2944817)]