6215120

素因数分解:

$2^4\times 5^1\times {\mathrm{77689}}^1$

素因数の和:77702

約数の個数: 20

約数和(自身を含む): 14450340

約数和(自身を除く): 8235220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 77689, 155378, 310756, 388445, 621512, 776890, 1243024, 1553780, 3107560, 6215120]

約数ペア:

[(1, 6215120), (2, 3107560), (4, 1553780), (5, 1243024), (8, 776890), (10, 621512), (16, 388445), (20, 310756), (40, 155378), (80, 77689)]