10855580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17509}}^1$

素因数の和:17549

約数の個数: 24

約数和(自身を含む): 23533440

約数和(自身を除く): 12677860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 17509, 35018, 70036, 87545, 175090, 350180, 542779, 1085558, 2171116, 2713895, 5427790, 10855580]

約数ペア:

[(1, 10855580), (2, 5427790), (4, 2713895), (5, 2171116), (10, 1085558), (20, 542779), (31, 350180), (62, 175090), (124, 87545), (155, 70036), (310, 35018), (620, 17509)]