103630710520

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18638617}}^1$

素因数の和:18638767

約数の個数: 32

約数和(自身を含む): 234846586800

約数和(自身を除く): 131215876280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 18638617, 37277234, 74554468, 93193085, 149108936, 186386170, 372772340, 745544680, 2590767763, 5181535526, 10363071052, 12953838815, 20726142104, 25907677630, 51815355260, 103630710520]

約数ペア:

[(1, 103630710520), (2, 51815355260), (4, 25907677630), (5, 20726142104), (8, 12953838815), (10, 10363071052), (20, 5181535526), (40, 2590767763), (139, 745544680), (278, 372772340), (556, 186386170), (695, 149108936), (1112, 93193085), (1390, 74554468), (2780, 37277234), (5560, 18638617)]