63438160

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7411}}^1$

素因数の和:7531

約数の個数: 40

約数和(自身を含む): 148892256

約数和(自身を除く): 85454096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 7411, 8560, 14822, 29644, 37055, 59288, 74110, 118576, 148220, 296440, 592880, 792977, 1585954, 3171908, 3964885, 6343816, 7929770, 12687632, 15859540, 31719080, 63438160]

約数ペア:

[(1, 63438160), (2, 31719080), (4, 15859540), (5, 12687632), (8, 7929770), (10, 6343816), (16, 3964885), (20, 3171908), (40, 1585954), (80, 792977), (107, 592880), (214, 296440), (428, 148220), (535, 118576), (856, 74110), (1070, 59288), (1712, 37055), (2140, 29644), (4280, 14822), (7411, 8560)]