716561660

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{126601}}^1$

素因数の和:126893

約数の個数: 24

約数和(自身を含む): 1510108656

約数和(自身を除く): 793546996

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 126601, 253202, 506404, 633005, 1266010, 2532020, 35828083, 71656166, 143312332, 179140415, 358280830, 716561660]

約数ペア:

[(1, 716561660), (2, 358280830), (4, 179140415), (5, 143312332), (10, 71656166), (20, 35828083), (283, 2532020), (566, 1266010), (1132, 633005), (1415, 506404), (2830, 253202), (5660, 126601)]