212522080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35899}}^1$

素因数の和:35951

約数の個数: 48

約数和(自身を含む): 515667600

約数和(自身を除く): 303145520

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, 35899, 71798, 143596, 179495, 287192, 358990, 574384, 717980, 1148768, 1328263, 1435960, 2656526, 2871920, 5313052, 5743840, 6641315, 10626104, 13282630, 21252208, 26565260, 42504416, 53130520, 106261040, 212522080]

約数ペア:

[(1, 212522080), (2, 106261040), (4, 53130520), (5, 42504416), (8, 26565260), (10, 21252208), (16, 13282630), (20, 10626104), (32, 6641315), (37, 5743840), (40, 5313052), (74, 2871920), (80, 2656526), (148, 1435960), (160, 1328263), (185, 1148768), (296, 717980), (370, 574384), (592, 358990), (740, 287192), (1184, 179495), (1480, 143596), (2960, 71798), (5920, 35899)]