2480200

素因数分解:

$2^3\times 5^2\times {\mathrm{12401}}^1$

素因数の和:12417

約数の個数: 24

約数和(自身を含む): 5766930

約数和(自身を除く): 3286730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12401, 24802, 49604, 62005, 99208, 124010, 248020, 310025, 496040, 620050, 1240100, 2480200]

約数ペア:

[(1, 2480200), (2, 1240100), (4, 620050), (5, 496040), (8, 310025), (10, 248020), (20, 124010), (25, 99208), (40, 62005), (50, 49604), (100, 24802), (200, 12401)]