109902010

素因数分解:

$2^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{4127}}^1$

素因数の和:6797

約数の個数: 16

約数和(自身を含む): 197945856

約数和(自身を除く): 88043846

約数列:

[1, 2, 5, 10, 2663, 4127, 5326, 8254, 13315, 20635, 26630, 41270, 10990201, 21980402, 54951005, 109902010]

約数ペア:

[(1, 109902010), (2, 54951005), (5, 21980402), (10, 10990201), (2663, 41270), (4127, 26630), (5326, 20635), (8254, 13315)]