1482920

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 3373920

約数和(自身を除く): 1891000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 283, 524, 566, 655, 1048, 1132, 1310, 1415, 2264, 2620, 2830, 5240, 5660, 11320, 37073, 74146, 148292, 185365, 296584, 370730, 741460, 1482920]

約数ペア:

[(1, 1482920), (2, 741460), (4, 370730), (5, 296584), (8, 185365), (10, 148292), (20, 74146), (40, 37073), (131, 11320), (262, 5660), (283, 5240), (524, 2830), (566, 2620), (655, 2264), (1048, 1415), (1132, 1310)]