852916850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{739}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 1630208160

約数和(自身を除く): 777291310

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 563, 739, 1025, 1126, 1478, 2050, 2815, 3695, 5630, 7390, 14075, 18475, 23083, 28150, 30299, 36950, 46166, 60598, 115415, 151495, 230830, 302990, 416057, 577075, 757475, 832114, 1154150, 1514950, 2080285, 4160570, 10401425, 17058337, 20802850, 34116674, 85291685, 170583370, 426458425, 852916850]

約数ペア:

[(1, 852916850), (2, 426458425), (5, 170583370), (10, 85291685), (25, 34116674), (41, 20802850), (50, 17058337), (82, 10401425), (205, 4160570), (410, 2080285), (563, 1514950), (739, 1154150), (1025, 832114), (1126, 757475), (1478, 577075), (2050, 416057), (2815, 302990), (3695, 230830), (5630, 151495), (7390, 115415), (14075, 60598), (18475, 46166), (23083, 36950), (28150, 30299)]