74671420

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{6703}}^1$

素因数の和:7269

約数の個数: 24

約数和(自身を含む): 157114944

約数和(自身を除く): 82443524

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 6703, 11140, 13406, 26812, 33515, 67030, 134060, 3733571, 7467142, 14934284, 18667855, 37335710, 74671420]

約数ペア:

[(1, 74671420), (2, 37335710), (4, 18667855), (5, 14934284), (10, 7467142), (20, 3733571), (557, 134060), (1114, 67030), (2228, 33515), (2785, 26812), (5570, 13406), (6703, 11140)]