1688020160

素因数分解:

$2^6\times 5^1\times {\mathrm{5275063}}^1$

素因数の和:5275080

約数の個数: 28

約数和(自身を含む): 4019598768

約数和(自身を除く): 2331578608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5275063, 10550126, 21100252, 26375315, 42200504, 52750630, 84401008, 105501260, 168802016, 211002520, 337604032, 422005040, 844010080, 1688020160]

約数ペア:

[(1, 1688020160), (2, 844010080), (4, 422005040), (5, 337604032), (8, 211002520), (10, 168802016), (16, 105501260), (20, 84401008), (32, 52750630), (40, 42200504), (64, 26375315), (80, 21100252), (160, 10550126), (320, 5275063)]