117319240

素因数分解:

$2^3\times 5^1\times {\mathrm{2932981}}^1$

素因数の和:2932992

約数の個数: 16

約数和(自身を含む): 263968380

約数和(自身を除く): 146649140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2932981, 5865962, 11731924, 14664905, 23463848, 29329810, 58659620, 117319240]

約数ペア:

[(1, 117319240), (2, 58659620), (4, 29329810), (5, 23463848), (8, 14664905), (10, 11731924), (20, 5865962), (40, 2932981)]