8486524880

素因数分解:

$2^4\times 5^1\times {\mathrm{106081561}}^1$

素因数の和:106081574

約数の個数: 20

約数和(自身を含む): 19731170532

約数和(自身を除く): 11244645652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106081561, 212163122, 424326244, 530407805, 848652488, 1060815610, 1697304976, 2121631220, 4243262440, 8486524880]

約数ペア:

[(1, 8486524880), (2, 4243262440), (4, 2121631220), (5, 1697304976), (8, 1060815610), (10, 848652488), (16, 530407805), (20, 424326244), (40, 212163122), (80, 106081561)]