87081350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 168331488

約数和(自身を除く): 81250138

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 103, 185, 206, 370, 457, 515, 914, 925, 1030, 1850, 2285, 2575, 3811, 4570, 5150, 7622, 11425, 16909, 19055, 22850, 33818, 38110, 47071, 84545, 94142, 95275, 169090, 190550, 235355, 422725, 470710, 845450, 1176775, 1741627, 2353550, 3483254, 8708135, 17416270, 43540675, 87081350]

約数ペア:

[(1, 87081350), (2, 43540675), (5, 17416270), (10, 8708135), (25, 3483254), (37, 2353550), (50, 1741627), (74, 1176775), (103, 845450), (185, 470710), (206, 422725), (370, 235355), (457, 190550), (515, 169090), (914, 95275), (925, 94142), (1030, 84545), (1850, 47071), (2285, 38110), (2575, 33818), (3811, 22850), (4570, 19055), (5150, 16909), (7622, 11425)]