985510030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{4817}}^1$

素因数の和:5364

約数の個数: 32

約数和(自身を含む): 1821204000

約数和(自身を除く): 835693970

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 499, 998, 2495, 4817, 4990, 9634, 20459, 24085, 40918, 48170, 102295, 197497, 204590, 394994, 987485, 1974970, 2403683, 4807366, 12018415, 24036830, 98551003, 197102006, 492755015, 985510030]

約数ペア:

[(1, 985510030), (2, 492755015), (5, 197102006), (10, 98551003), (41, 24036830), (82, 12018415), (205, 4807366), (410, 2403683), (499, 1974970), (998, 987485), (2495, 394994), (4817, 204590), (4990, 197497), (9634, 102295), (20459, 48170), (24085, 40918)]