12528070460

素因数分解:

$2^2\times 5^1\times {\mathrm{8923}}^1\times {\mathrm{70201}}^1$

素因数の和:79133

約数の個数: 24

約数和(自身を含む): 26312271216

約数和(自身を除く): 13784200756

約数列:

[1, 2, 4, 5, 10, 20, 8923, 17846, 35692, 44615, 70201, 89230, 140402, 178460, 280804, 351005, 702010, 1404020, 626403523, 1252807046, 2505614092, 3132017615, 6264035230, 12528070460]

約数ペア:

[(1, 12528070460), (2, 6264035230), (4, 3132017615), (5, 2505614092), (10, 1252807046), (20, 626403523), (8923, 1404020), (17846, 702010), (35692, 351005), (44615, 280804), (70201, 178460), (89230, 140402)]