11880100

素因数分解:

$2^2\times 5^2\times {\mathrm{118801}}^1$

素因数の和:118815

約数の個数: 18

約数和(自身を含む): 25780034

約数和(自身を除く): 13899934

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 118801, 237602, 475204, 594005, 1188010, 2376020, 2970025, 5940050, 11880100]

約数ペア:

[(1, 11880100), (2, 5940050), (4, 2970025), (5, 2376020), (10, 1188010), (20, 594005), (25, 475204), (50, 237602), (100, 118801)]