20080350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{44623}}^1$

素因数の和:44641

約数の個数: 36

約数和(自身を含む): 53950416

約数和(自身を除く): 33870066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 44623, 89246, 133869, 223115, 267738, 401607, 446230, 669345, 803214, 1115575, 1338690, 2008035, 2231150, 3346725, 4016070, 6693450, 10040175, 20080350]

約数ペア:

[(1, 20080350), (2, 10040175), (3, 6693450), (5, 4016070), (6, 3346725), (9, 2231150), (10, 2008035), (15, 1338690), (18, 1115575), (25, 803214), (30, 669345), (45, 446230), (50, 401607), (75, 267738), (90, 223115), (150, 133869), (225, 89246), (450, 44623)]