111016780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7411}}^1$

素因数の和:7534

約数の個数: 48

約数和(自身を含む): 268966656

約数和(自身を除く): 157949876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7411, 7490, 14822, 14980, 29644, 37055, 51877, 74110, 103754, 148220, 207508, 259385, 518770, 792977, 1037540, 1585954, 3171908, 3964885, 5550839, 7929770, 11101678, 15859540, 22203356, 27754195, 55508390, 111016780]

約数ペア:

[(1, 111016780), (2, 55508390), (4, 27754195), (5, 22203356), (7, 15859540), (10, 11101678), (14, 7929770), (20, 5550839), (28, 3964885), (35, 3171908), (70, 1585954), (107, 1037540), (140, 792977), (214, 518770), (428, 259385), (535, 207508), (749, 148220), (1070, 103754), (1498, 74110), (2140, 51877), (2996, 37055), (3745, 29644), (7411, 14980), (7490, 14822)]