83669260

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{11987}}^1$

素因数の和:12345

約数の個数: 24

約数和(自身を含む): 176223600

約数和(自身を除く): 92554340

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 11987, 23974, 47948, 59935, 119870, 239740, 4183463, 8366926, 16733852, 20917315, 41834630, 83669260]

約数ペア:

[(1, 83669260), (2, 41834630), (4, 20917315), (5, 16733852), (10, 8366926), (20, 4183463), (349, 239740), (698, 119870), (1396, 59935), (1745, 47948), (3490, 23974), (6980, 11987)]