83164540

素因数分解:

$2^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{2213}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 174817440

約数和(自身を除く): 91652900

約数列:

[1, 2, 4, 5, 10, 20, 1879, 2213, 3758, 4426, 7516, 8852, 9395, 11065, 18790, 22130, 37580, 44260, 4158227, 8316454, 16632908, 20791135, 41582270, 83164540]

約数ペア:

[(1, 83164540), (2, 41582270), (4, 20791135), (5, 16632908), (10, 8316454), (20, 4158227), (1879, 44260), (2213, 37580), (3758, 22130), (4426, 18790), (7516, 11065), (8852, 9395)]