90692260

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{22787}}^1$

素因数の和:22995

約数の個数: 24

約数和(自身を含む): 191419200

約数和(自身を除く): 100726940

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 22787, 45574, 91148, 113935, 227870, 455740, 4534613, 9069226, 18138452, 22673065, 45346130, 90692260]

約数ペア:

[(1, 90692260), (2, 45346130), (4, 22673065), (5, 18138452), (10, 9069226), (20, 4534613), (199, 455740), (398, 227870), (796, 113935), (995, 91148), (1990, 45574), (3980, 22787)]