5730440

素因数分解:

$2^3\times 5^1\times {\mathrm{143261}}^1$

素因数の和:143272

約数の個数: 16

約数和(自身を含む): 12893580

約数和(自身を除く): 7163140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 143261, 286522, 573044, 716305, 1146088, 1432610, 2865220, 5730440]

約数ペア:

[(1, 5730440), (2, 2865220), (4, 1432610), (5, 1146088), (8, 716305), (10, 573044), (20, 286522), (40, 143261)]