103480940

素因数分解:

$2^2\times 5^1\times {\mathrm{5174047}}^1$

素因数の和:5174056

約数の個数: 12

約数和(自身を含む): 217310016

約数和(自身を除く): 113829076

約数列:

[1, 2, 4, 5, 10, 20, 5174047, 10348094, 20696188, 25870235, 51740470, 103480940]

約数ペア:

[(1, 103480940), (2, 51740470), (4, 25870235), (5, 20696188), (10, 10348094), (20, 5174047)]