4968100

素因数分解:

$2^2\times 5^2\times {\mathrm{49681}}^1$

素因数の和:49695

約数の個数: 18

約数和(自身を含む): 10780994

約数和(自身を除く): 5812894

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 49681, 99362, 198724, 248405, 496810, 993620, 1242025, 2484050, 4968100]

約数ペア:

[(1, 4968100), (2, 2484050), (4, 1242025), (5, 993620), (10, 496810), (20, 248405), (25, 198724), (50, 99362), (100, 49681)]