70760140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1777}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 163092384

約数和(自身を除く): 92332244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1777, 1810, 1991, 3554, 3620, 3982, 7108, 7964, 8885, 9955, 17770, 19547, 19910, 35540, 39094, 39820, 78188, 97735, 195470, 321637, 390940, 643274, 1286548, 1608185, 3216370, 3538007, 6432740, 7076014, 14152028, 17690035, 35380070, 70760140]

約数ペア:

[(1, 70760140), (2, 35380070), (4, 17690035), (5, 14152028), (10, 7076014), (11, 6432740), (20, 3538007), (22, 3216370), (44, 1608185), (55, 1286548), (110, 643274), (181, 390940), (220, 321637), (362, 195470), (724, 97735), (905, 78188), (1777, 39820), (1810, 39094), (1991, 35540), (3554, 19910), (3620, 19547), (3982, 17770), (7108, 9955), (7964, 8885)]