994110080

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41981}}^1$

素因数の和:42037

約数の個数: 64

約数和(自身を含む): 2440833480

約数和(自身を除く): 1446723400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 11840, 23680, 41981, 83962, 167924, 209905, 335848, 419810, 671696, 839620, 1343392, 1553297, 1679240, 2686784, 3106594, 3358480, 5373568, 6213188, 6716960, 7766485, 12426376, 13433920, 15532970, 24852752, 26867840, 31065940, 49705504, 62131880, 99411008, 124263760, 198822016, 248527520, 497055040, 994110080]

約数ペア:

[(1, 994110080), (2, 497055040), (4, 248527520), (5, 198822016), (8, 124263760), (10, 99411008), (16, 62131880), (20, 49705504), (32, 31065940), (37, 26867840), (40, 24852752), (64, 15532970), (74, 13433920), (80, 12426376), (128, 7766485), (148, 6716960), (160, 6213188), (185, 5373568), (296, 3358480), (320, 3106594), (370, 2686784), (592, 1679240), (640, 1553297), (740, 1343392), (1184, 839620), (1480, 671696), (2368, 419810), (2960, 335848), (4736, 209905), (5920, 167924), (11840, 83962), (23680, 41981)]