27306340

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1999}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 57456000

約数和(自身を除く): 30149660

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 1999, 2732, 3415, 3998, 6830, 7996, 9995, 13660, 19990, 39980, 1365317, 2730634, 5461268, 6826585, 13653170, 27306340]

約数ペア:

[(1, 27306340), (2, 13653170), (4, 6826585), (5, 5461268), (10, 2730634), (20, 1365317), (683, 39980), (1366, 19990), (1999, 13660), (2732, 9995), (3415, 7996), (3998, 6830)]