977350040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2803}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 2301523200

約数和(自身を除く): 1324173160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 379, 460, 758, 920, 1516, 1895, 2803, 3032, 3790, 5606, 7580, 8717, 11212, 14015, 15160, 17434, 22424, 28030, 34868, 43585, 56060, 64469, 69736, 87170, 112120, 128938, 174340, 257876, 322345, 348680, 515752, 644690, 1062337, 1289380, 2124674, 2578760, 4249348, 5311685, 8498696, 10623370, 21246740, 24433751, 42493480, 48867502, 97735004, 122168755, 195470008, 244337510, 488675020, 977350040]

約数ペア:

[(1, 977350040), (2, 488675020), (4, 244337510), (5, 195470008), (8, 122168755), (10, 97735004), (20, 48867502), (23, 42493480), (40, 24433751), (46, 21246740), (92, 10623370), (115, 8498696), (184, 5311685), (230, 4249348), (379, 2578760), (460, 2124674), (758, 1289380), (920, 1062337), (1516, 644690), (1895, 515752), (2803, 348680), (3032, 322345), (3790, 257876), (5606, 174340), (7580, 128938), (8717, 112120), (11212, 87170), (14015, 69736), (15160, 64469), (17434, 56060), (22424, 43585), (28030, 34868)]