10631840

素因数分解:

$2^5\times 5^1\times {\mathrm{66449}}^1$

素因数の和:66464

約数の個数: 24

約数和(自身を含む): 25118100

約数和(自身を除く): 14486260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 66449, 132898, 265796, 332245, 531592, 664490, 1063184, 1328980, 2126368, 2657960, 5315920, 10631840]

約数ペア:

[(1, 10631840), (2, 5315920), (4, 2657960), (5, 2126368), (8, 1328980), (10, 1063184), (16, 664490), (20, 531592), (32, 332245), (40, 265796), (80, 132898), (160, 66449)]