27386020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44171}}^1$

素因数の和:44211

約数の個数: 24

約数和(自身を含む): 59367168

約数和(自身を除く): 31981148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 44171, 88342, 176684, 220855, 441710, 883420, 1369301, 2738602, 5477204, 6846505, 13693010, 27386020]

約数ペア:

[(1, 27386020), (2, 13693010), (4, 6846505), (5, 5477204), (10, 2738602), (20, 1369301), (31, 883420), (62, 441710), (124, 220855), (155, 176684), (310, 88342), (620, 44171)]