201772960

素因数分解:

$2^5\times 5^1\times {\mathrm{1261081}}^1$

素因数の和:1261096

約数の個数: 24

約数和(自身を含む): 476688996

約数和(自身を除く): 274916036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1261081, 2522162, 5044324, 6305405, 10088648, 12610810, 20177296, 25221620, 40354592, 50443240, 100886480, 201772960]

約数ペア:

[(1, 201772960), (2, 100886480), (4, 50443240), (5, 40354592), (8, 25221620), (10, 20177296), (16, 12610810), (20, 10088648), (32, 6305405), (40, 5044324), (80, 2522162), (160, 1261081)]