83385260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{85087}}^1$

素因数の和:85110

約数の個数: 36

約数和(自身を含む): 203700672

約数和(自身を除く): 120315412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 85087, 170174, 340348, 425435, 595609, 850870, 1191218, 1701740, 2382436, 2978045, 4169263, 5956090, 8338526, 11912180, 16677052, 20846315, 41692630, 83385260]

約数ペア:

[(1, 83385260), (2, 41692630), (4, 20846315), (5, 16677052), (7, 11912180), (10, 8338526), (14, 5956090), (20, 4169263), (28, 2978045), (35, 2382436), (49, 1701740), (70, 1191218), (98, 850870), (140, 595609), (196, 425435), (245, 340348), (490, 170174), (980, 85087)]