63679520

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1181}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 151017048

約数和(自身を除く): 87337528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 1181, 1348, 1685, 2362, 2696, 3370, 4724, 5392, 5905, 6740, 9448, 10784, 11810, 13480, 18896, 23620, 26960, 37792, 47240, 53920, 94480, 188960, 397997, 795994, 1591988, 1989985, 3183976, 3979970, 6367952, 7959940, 12735904, 15919880, 31839760, 63679520]

約数ペア:

[(1, 63679520), (2, 31839760), (4, 15919880), (5, 12735904), (8, 7959940), (10, 6367952), (16, 3979970), (20, 3183976), (32, 1989985), (40, 1591988), (80, 795994), (160, 397997), (337, 188960), (674, 94480), (1181, 53920), (1348, 47240), (1685, 37792), (2362, 26960), (2696, 23620), (3370, 18896), (4724, 13480), (5392, 11810), (5905, 10784), (6740, 9448)]