5731580

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1601}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 12111120

約数和(自身を除く): 6379540

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1601, 1790, 3202, 3580, 6404, 8005, 16010, 32020, 286579, 573158, 1146316, 1432895, 2865790, 5731580]

約数ペア:

[(1, 5731580), (2, 2865790), (4, 1432895), (5, 1146316), (10, 573158), (20, 286579), (179, 32020), (358, 16010), (716, 8005), (895, 6404), (1601, 3580), (1790, 3202)]