906324080

素因数分解:

$2^4\times 5^1\times {\mathrm{11329051}}^1$

素因数の和:11329064

約数の個数: 20

約数和(自身を含む): 2107203672

約数和(自身を除く): 1200879592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11329051, 22658102, 45316204, 56645255, 90632408, 113290510, 181264816, 226581020, 453162040, 906324080]

約数ペア:

[(1, 906324080), (2, 453162040), (4, 226581020), (5, 181264816), (8, 113290510), (10, 90632408), (16, 56645255), (20, 45316204), (40, 22658102), (80, 11329051)]