11353885540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1\times {\mathrm{16187}}^1$

素因数の和:18276

約数の個数: 48

約数和(自身を含む): 25259496192

約数和(自身を除く): 13905610652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2063, 4126, 8252, 10315, 16187, 20630, 32374, 35071, 41260, 64748, 70142, 80935, 140284, 161870, 175355, 275179, 323740, 350710, 550358, 701420, 1100716, 1375895, 2751790, 5503580, 33393781, 66787562, 133575124, 166968905, 333937810, 567694277, 667875620, 1135388554, 2270777108, 2838471385, 5676942770, 11353885540]

約数ペア:

[(1, 11353885540), (2, 5676942770), (4, 2838471385), (5, 2270777108), (10, 1135388554), (17, 667875620), (20, 567694277), (34, 333937810), (68, 166968905), (85, 133575124), (170, 66787562), (340, 33393781), (2063, 5503580), (4126, 2751790), (8252, 1375895), (10315, 1100716), (16187, 701420), (20630, 550358), (32374, 350710), (35071, 323740), (41260, 275179), (64748, 175355), (70142, 161870), (80935, 140284)]