10278770

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10177}}^1$

素因数の和:10285

約数の個数: 16

約数和(自身を含む): 18686808

約数和(自身を除く): 8408038

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 10177, 20354, 50885, 101770, 1027877, 2055754, 5139385, 10278770]

約数ペア:

[(1, 10278770), (2, 5139385), (5, 2055754), (10, 1027877), (101, 101770), (202, 50885), (505, 20354), (1010, 10177)]