11242180

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{823}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 23671872

約数和(自身を除く): 12429692

約数列:

[1, 2, 4, 5, 10, 20, 683, 823, 1366, 1646, 2732, 3292, 3415, 4115, 6830, 8230, 13660, 16460, 562109, 1124218, 2248436, 2810545, 5621090, 11242180]

約数ペア:

[(1, 11242180), (2, 5621090), (4, 2810545), (5, 2248436), (10, 1124218), (20, 562109), (683, 16460), (823, 13660), (1366, 8230), (1646, 6830), (2732, 4115), (3292, 3415)]