188224240

素因数分解:

$2^4\times 5^1\times {\mathrm{2352803}}^1$

素因数の和:2352816

約数の個数: 20

約数和(自身を含む): 437621544

約数和(自身を除く): 249397304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2352803, 4705606, 9411212, 11764015, 18822424, 23528030, 37644848, 47056060, 94112120, 188224240]

約数ペア:

[(1, 188224240), (2, 94112120), (4, 47056060), (5, 37644848), (8, 23528030), (10, 18822424), (16, 11764015), (20, 9411212), (40, 4705606), (80, 2352803)]