66002080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11149}}^1$

素因数の和:11201

約数の個数: 48

約数和(自身を含む): 160158600

約数和(自身を除く): 94156520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 11149, 22298, 44596, 55745, 89192, 111490, 178384, 222980, 356768, 412513, 445960, 825026, 891920, 1650052, 1783840, 2062565, 3300104, 4125130, 6600208, 8250260, 13200416, 16500520, 33001040, 66002080]

約数ペア:

[(1, 66002080), (2, 33001040), (4, 16500520), (5, 13200416), (8, 8250260), (10, 6600208), (16, 4125130), (20, 3300104), (32, 2062565), (37, 1783840), (40, 1650052), (74, 891920), (80, 825026), (148, 445960), (160, 412513), (185, 356768), (296, 222980), (370, 178384), (592, 111490), (740, 89192), (1184, 55745), (1480, 44596), (2960, 22298), (5920, 11149)]