422200090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{31531}}^1$

素因数の和:31654

約数の個数: 32

約数和(自身を含む): 826390656

約数和(自身を除く): 404190566

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 31531, 63062, 157655, 315310, 409903, 819806, 2049515, 3247693, 4099030, 6495386, 16238465, 32476930, 42220009, 84440018, 211100045, 422200090]

約数ペア:

[(1, 422200090), (2, 211100045), (5, 84440018), (10, 42220009), (13, 32476930), (26, 16238465), (65, 6495386), (103, 4099030), (130, 3247693), (206, 2049515), (515, 819806), (1030, 409903), (1339, 315310), (2678, 157655), (6695, 63062), (13390, 31531)]