4272880

素因数分解:

$2^4\times 5^1\times {\mathrm{53411}}^1$

素因数の和:53424

約数の個数: 20

約数和(自身を含む): 9934632

約数和(自身を除く): 5661752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53411, 106822, 213644, 267055, 427288, 534110, 854576, 1068220, 2136440, 4272880]

約数ペア:

[(1, 4272880), (2, 2136440), (4, 1068220), (5, 854576), (8, 534110), (10, 427288), (16, 267055), (20, 213644), (40, 106822), (80, 53411)]