5395340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 12180672

約数和(自身を除く): 6785332

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 317, 370, 460, 634, 740, 851, 1268, 1585, 1702, 3170, 3404, 4255, 6340, 7291, 8510, 11729, 14582, 17020, 23458, 29164, 36455, 46916, 58645, 72910, 117290, 145820, 234580, 269767, 539534, 1079068, 1348835, 2697670, 5395340]

約数ペア:

[(1, 5395340), (2, 2697670), (4, 1348835), (5, 1079068), (10, 539534), (20, 269767), (23, 234580), (37, 145820), (46, 117290), (74, 72910), (92, 58645), (115, 46916), (148, 36455), (185, 29164), (230, 23458), (317, 17020), (370, 14582), (460, 11729), (634, 8510), (740, 7291), (851, 6340), (1268, 4255), (1585, 3404), (1702, 3170)]