5050237640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18036563}}^1$

素因数の和:18036581

約数の個数: 32

約数和(自身を含む): 12986326080

約数和(自身を除く): 7936088440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18036563, 36073126, 72146252, 90182815, 126255941, 144292504, 180365630, 252511882, 360731260, 505023764, 631279705, 721462520, 1010047528, 1262559410, 2525118820, 5050237640]

約数ペア:

[(1, 5050237640), (2, 2525118820), (4, 1262559410), (5, 1010047528), (7, 721462520), (8, 631279705), (10, 505023764), (14, 360731260), (20, 252511882), (28, 180365630), (35, 144292504), (40, 126255941), (56, 90182815), (70, 72146252), (140, 36073126), (280, 18036563)]