72443090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{40471}}^1$

素因数の和:40657

約数の個数: 16

約数和(自身を含む): 131129280

約数和(自身を除く): 58686190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 40471, 80942, 202355, 404710, 7244309, 14488618, 36221545, 72443090]

約数ペア:

[(1, 72443090), (2, 36221545), (5, 14488618), (10, 7244309), (179, 404710), (358, 202355), (895, 80942), (1790, 40471)]