24840100

素因数分解:

$2^2\times 5^2\times {\mathrm{248401}}^1$

素因数の和:248415

約数の個数: 18

約数和(自身を含む): 53903234

約数和(自身を除く): 29063134

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 248401, 496802, 993604, 1242005, 2484010, 4968020, 6210025, 12420050, 24840100]

約数ペア:

[(1, 24840100), (2, 12420050), (4, 6210025), (5, 4968020), (10, 2484010), (20, 1242005), (25, 993604), (50, 496802), (100, 248401)]