2994363080

素因数分解:

$2^3\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{38767}}^1$

素因数の和:40709

約数の個数: 32

約数和(自身を含む): 6740979840

約数和(自身を除く): 3746616760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1931, 3862, 7724, 9655, 15448, 19310, 38620, 38767, 77240, 77534, 155068, 193835, 310136, 387670, 775340, 1550680, 74859077, 149718154, 299436308, 374295385, 598872616, 748590770, 1497181540, 2994363080]

約数ペア:

[(1, 2994363080), (2, 1497181540), (4, 748590770), (5, 598872616), (8, 374295385), (10, 299436308), (20, 149718154), (40, 74859077), (1931, 1550680), (3862, 775340), (7724, 387670), (9655, 310136), (15448, 193835), (19310, 155068), (38620, 77534), (38767, 77240)]