27223540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13477}}^1$

素因数の和:13587

約数の個数: 24

約数和(自身を含む): 57739752

約数和(自身を除く): 30516212

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 13477, 26954, 53908, 67385, 134770, 269540, 1361177, 2722354, 5444708, 6805885, 13611770, 27223540]

約数ペア:

[(1, 27223540), (2, 13611770), (4, 6805885), (5, 5444708), (10, 2722354), (20, 1361177), (101, 269540), (202, 134770), (404, 67385), (505, 53908), (1010, 26954), (2020, 13477)]