190784240

素因数分解:

$2^4\times 5^1\times {\mathrm{2384803}}^1$

素因数の和:2384816

約数の個数: 20

約数和(自身を含む): 443573544

約数和(自身を除く): 252789304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2384803, 4769606, 9539212, 11924015, 19078424, 23848030, 38156848, 47696060, 95392120, 190784240]

約数ペア:

[(1, 190784240), (2, 95392120), (4, 47696060), (5, 38156848), (8, 23848030), (10, 19078424), (16, 11924015), (20, 9539212), (40, 4769606), (80, 2384803)]