552822640

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{21799}}^1$

素因数の和:22129

約数の個数: 40

約数和(自身を含む): 1289426400

約数和(自身を除く): 736603760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 12680, 21799, 25360, 43598, 87196, 108995, 174392, 217990, 348784, 435980, 871960, 1743920, 6910283, 13820566, 27641132, 34551415, 55282264, 69102830, 110564528, 138205660, 276411320, 552822640]

約数ペア:

[(1, 552822640), (2, 276411320), (4, 138205660), (5, 110564528), (8, 69102830), (10, 55282264), (16, 34551415), (20, 27641132), (40, 13820566), (80, 6910283), (317, 1743920), (634, 871960), (1268, 435980), (1585, 348784), (2536, 217990), (3170, 174392), (5072, 108995), (6340, 87196), (12680, 43598), (21799, 25360)]