27275260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71777}}^1$

素因数の和:71805

約数の個数: 24

約数和(自身を含む): 60293520

約数和(自身を除く): 33018260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 71777, 143554, 287108, 358885, 717770, 1363763, 1435540, 2727526, 5455052, 6818815, 13637630, 27275260]

約数ペア:

[(1, 27275260), (2, 13637630), (4, 6818815), (5, 5455052), (10, 2727526), (19, 1435540), (20, 1363763), (38, 717770), (76, 358885), (95, 287108), (190, 143554), (380, 71777)]