26552020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120691}}^1$

素因数の和:120711

約数の個数: 24

約数和(自身を含む): 60828768

約数和(自身を除く): 34276748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 120691, 241382, 482764, 603455, 1206910, 1327601, 2413820, 2655202, 5310404, 6638005, 13276010, 26552020]

約数ペア:

[(1, 26552020), (2, 13276010), (4, 6638005), (5, 5310404), (10, 2655202), (11, 2413820), (20, 1327601), (22, 1206910), (44, 603455), (55, 482764), (110, 241382), (220, 120691)]