7284580

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{797}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 15350328

約数和(自身を除く): 8065748

約数列:

[1, 2, 4, 5, 10, 20, 457, 797, 914, 1594, 1828, 2285, 3188, 3985, 4570, 7970, 9140, 15940, 364229, 728458, 1456916, 1821145, 3642290, 7284580]

約数ペア:

[(1, 7284580), (2, 3642290), (4, 1821145), (5, 1456916), (10, 728458), (20, 364229), (457, 15940), (797, 9140), (914, 7970), (1594, 4570), (1828, 3985), (2285, 3188)]