26243260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45247}}^1$

素因数の和:45285

約数の個数: 24

約数和(自身を含む): 57012480

約数和(自身を除く): 30769220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 45247, 90494, 180988, 226235, 452470, 904940, 1312163, 2624326, 5248652, 6560815, 13121630, 26243260]

約数ペア:

[(1, 26243260), (2, 13121630), (4, 6560815), (5, 5248652), (10, 2624326), (20, 1312163), (29, 904940), (58, 452470), (116, 226235), (145, 180988), (290, 90494), (580, 45247)]