80072810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{5849}}^1$

素因数の和:5930

約数の個数: 24

約数和(自身を含む): 148157100

約数和(自身を除く): 68084290

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1369, 2738, 5849, 6845, 11698, 13690, 29245, 58490, 216413, 432826, 1082065, 2164130, 8007281, 16014562, 40036405, 80072810]

約数ペア:

[(1, 80072810), (2, 40036405), (5, 16014562), (10, 8007281), (37, 2164130), (74, 1082065), (185, 432826), (370, 216413), (1369, 58490), (2738, 29245), (5849, 13690), (6845, 11698)]