1058827840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{472691}}^1$

素因数の和:472715

約数の個数: 56

約数和(自身を含む): 2881530432

約数和(自身を除く): 1822702592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 472691, 945382, 1890764, 2363455, 3308837, 3781528, 4726910, 6617674, 7563056, 9453820, 13235348, 15126112, 16544185, 18907640, 26470696, 30252224, 33088370, 37815280, 52941392, 66176740, 75630560, 105882784, 132353480, 151261120, 211765568, 264706960, 529413920, 1058827840]

約数ペア:

[(1, 1058827840), (2, 529413920), (4, 264706960), (5, 211765568), (7, 151261120), (8, 132353480), (10, 105882784), (14, 75630560), (16, 66176740), (20, 52941392), (28, 37815280), (32, 33088370), (35, 30252224), (40, 26470696), (56, 18907640), (64, 16544185), (70, 15126112), (80, 13235348), (112, 9453820), (140, 7563056), (160, 6617674), (224, 4726910), (280, 3781528), (320, 3308837), (448, 2363455), (560, 1890764), (1120, 945382), (2240, 472691)]