8450859740

素因数分解:

$2^2\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{157489}}^1$

素因数の和:160181

約数の個数: 24

約数和(自身を含む): 17753532720

約数和(自身を除く): 9302672980

約数列:

[1, 2, 4, 5, 10, 20, 2683, 5366, 10732, 13415, 26830, 53660, 157489, 314978, 629956, 787445, 1574890, 3149780, 422542987, 845085974, 1690171948, 2112714935, 4225429870, 8450859740]

約数ペア:

[(1, 8450859740), (2, 4225429870), (4, 2112714935), (5, 1690171948), (10, 845085974), (20, 422542987), (2683, 3149780), (5366, 1574890), (10732, 787445), (13415, 629956), (26830, 314978), (53660, 157489)]