4643260

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1297}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 9812880

約数和(自身を除く): 5169620

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1297, 1790, 2594, 3580, 5188, 6485, 12970, 25940, 232163, 464326, 928652, 1160815, 2321630, 4643260]

約数ペア:

[(1, 4643260), (2, 2321630), (4, 1160815), (5, 928652), (10, 464326), (20, 232163), (179, 25940), (358, 12970), (716, 6485), (895, 5188), (1297, 3580), (1790, 2594)]