107504080

素因数分解:

$2^4\times 5^1\times {\mathrm{1343801}}^1$

素因数の和:1343814

約数の個数: 20

約数和(自身を含む): 249947172

約数和(自身を除く): 142443092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1343801, 2687602, 5375204, 6719005, 10750408, 13438010, 21500816, 26876020, 53752040, 107504080]

約数ペア:

[(1, 107504080), (2, 53752040), (4, 26876020), (5, 21500816), (8, 13438010), (10, 10750408), (16, 6719005), (20, 5375204), (40, 2687602), (80, 1343801)]