9022040

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{797}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 20396880

約数和(自身を除く): 11374840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 797, 1132, 1415, 1594, 2264, 2830, 3188, 3985, 5660, 6376, 7970, 11320, 15940, 31880, 225551, 451102, 902204, 1127755, 1804408, 2255510, 4511020, 9022040]

約数ペア:

[(1, 9022040), (2, 4511020), (4, 2255510), (5, 1804408), (8, 1127755), (10, 902204), (20, 451102), (40, 225551), (283, 31880), (566, 15940), (797, 11320), (1132, 7970), (1415, 6376), (1594, 5660), (2264, 3985), (2830, 3188)]