230827280

素因数分解:

$2^4\times 5^1\times {\mathrm{2885341}}^1$

素因数の和:2885354

約数の個数: 20

約数和(自身を含む): 536673612

約数和(自身を除く): 305846332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2885341, 5770682, 11541364, 14426705, 23082728, 28853410, 46165456, 57706820, 115413640, 230827280]

約数ペア:

[(1, 230827280), (2, 115413640), (4, 57706820), (5, 46165456), (8, 28853410), (10, 23082728), (16, 14426705), (20, 11541364), (40, 5770682), (80, 2885341)]