22752380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{162517}}^1$

素因数の和:162533

約数の個数: 24

約数和(自身を含む): 54606048

約数和(自身を除く): 31853668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 162517, 325034, 650068, 812585, 1137619, 1625170, 2275238, 3250340, 4550476, 5688095, 11376190, 22752380]

約数ペア:

[(1, 22752380), (2, 11376190), (4, 5688095), (5, 4550476), (7, 3250340), (10, 2275238), (14, 1625170), (20, 1137619), (28, 812585), (35, 650068), (70, 325034), (140, 162517)]