5878180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 15551424

約数和(自身を除く): 9673244

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 347, 385, 484, 605, 694, 770, 847, 1210, 1388, 1540, 1694, 1735, 2420, 2429, 3388, 3470, 3817, 4235, 4858, 6940, 7634, 8470, 9716, 12145, 15268, 16940, 19085, 24290, 26719, 38170, 41987, 48580, 53438, 76340, 83974, 106876, 133595, 167948, 209935, 267190, 293909, 419870, 534380, 587818, 839740, 1175636, 1469545, 2939090, 5878180]

約数ペア:

[(1, 5878180), (2, 2939090), (4, 1469545), (5, 1175636), (7, 839740), (10, 587818), (11, 534380), (14, 419870), (20, 293909), (22, 267190), (28, 209935), (35, 167948), (44, 133595), (55, 106876), (70, 83974), (77, 76340), (110, 53438), (121, 48580), (140, 41987), (154, 38170), (220, 26719), (242, 24290), (308, 19085), (347, 16940), (385, 15268), (484, 12145), (605, 9716), (694, 8470), (770, 7634), (847, 6940), (1210, 4858), (1388, 4235), (1540, 3817), (1694, 3470), (1735, 3388), (2420, 2429)]