2008285422385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1499}}^1\times {\mathrm{96281}}^1$

素因数の和:97830

約数の個数: 48

約数和(自身を含む): 2765989296000

約数和(自身を除く): 757703873615

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 1499, 2783, 7495, 13915, 16489, 34477, 82445, 96281, 172385, 181379, 379247, 481405, 906895, 1059091, 1896235, 2214463, 4171717, 5295455, 11072315, 11650001, 20858585, 24359093, 58250005, 121795465, 144325219, 267950023, 721626095, 1339750115, 1587577409, 3319480037, 7937887045, 16597400185, 17463351499, 36514280407, 87316757495, 182571402035, 401657084477, 2008285422385]

約数ペア:

[(1, 2008285422385), (5, 401657084477), (11, 182571402035), (23, 87316757495), (55, 36514280407), (115, 17463351499), (121, 16597400185), (253, 7937887045), (605, 3319480037), (1265, 1587577409), (1499, 1339750115), (2783, 721626095), (7495, 267950023), (13915, 144325219), (16489, 121795465), (34477, 58250005), (82445, 24359093), (96281, 20858585), (172385, 11650001), (181379, 11072315), (379247, 5295455), (481405, 4171717), (906895, 2214463), (1059091, 1896235)]