4657580

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 9843120

約数和(自身を除く): 5185540

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1301, 1790, 2602, 3580, 5204, 6505, 13010, 26020, 232879, 465758, 931516, 1164395, 2328790, 4657580]

約数ペア:

[(1, 4657580), (2, 2328790), (4, 1164395), (5, 931516), (10, 465758), (20, 232879), (179, 26020), (358, 13010), (716, 6505), (895, 5204), (1301, 3580), (1790, 2602)]