68802010

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{9041}}^1$

素因数の和:9809

約数の個数: 16

約数和(自身を含む): 124020072

約数和(自身を除く): 55218062

約数列:

[1, 2, 5, 10, 761, 1522, 3805, 7610, 9041, 18082, 45205, 90410, 6880201, 13760402, 34401005, 68802010]

約数ペア:

[(1, 68802010), (2, 34401005), (5, 13760402), (10, 6880201), (761, 90410), (1522, 45205), (3805, 18082), (7610, 9041)]