119962120

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4391}}^1$

素因数の和:5085

約数の個数: 32

約数和(自身を含む): 270371520

約数和(自身を除く): 150409400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 4391, 5464, 6830, 8782, 13660, 17564, 21955, 27320, 35128, 43910, 87820, 175640, 2999053, 5998106, 11996212, 14995265, 23992424, 29990530, 59981060, 119962120]

約数ペア:

[(1, 119962120), (2, 59981060), (4, 29990530), (5, 23992424), (8, 14995265), (10, 11996212), (20, 5998106), (40, 2999053), (683, 175640), (1366, 87820), (2732, 43910), (3415, 35128), (4391, 27320), (5464, 21955), (6830, 17564), (8782, 13660)]