10294640

素因数分解:

$2^4\times 5^1\times {\mathrm{128683}}^1$

素因数の和:128696

約数の個数: 20

約数和(自身を含む): 23935224

約数和(自身を除く): 13640584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 128683, 257366, 514732, 643415, 1029464, 1286830, 2058928, 2573660, 5147320, 10294640]

約数ペア:

[(1, 10294640), (2, 5147320), (4, 2573660), (5, 2058928), (8, 1286830), (10, 1029464), (16, 643415), (20, 514732), (40, 257366), (80, 128683)]