8282960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2113}}^1$

素因数の和:2140

約数の個数: 60

約数和(自身を含む): 22412628

約数和(自身を除く): 14129668

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2113, 3920, 4226, 8452, 10565, 14791, 16904, 21130, 29582, 33808, 42260, 59164, 73955, 84520, 103537, 118328, 147910, 169040, 207074, 236656, 295820, 414148, 517685, 591640, 828296, 1035370, 1183280, 1656592, 2070740, 4141480, 8282960]

約数ペア:

[(1, 8282960), (2, 4141480), (4, 2070740), (5, 1656592), (7, 1183280), (8, 1035370), (10, 828296), (14, 591640), (16, 517685), (20, 414148), (28, 295820), (35, 236656), (40, 207074), (49, 169040), (56, 147910), (70, 118328), (80, 103537), (98, 84520), (112, 73955), (140, 59164), (196, 42260), (245, 33808), (280, 29582), (392, 21130), (490, 16904), (560, 14791), (784, 10565), (980, 8452), (1960, 4226), (2113, 3920)]