68250500

素因数分解:

$2^2\times 5^3\times {\mathrm{136501}}^1$

素因数の和:136520

約数の個数: 24

約数和(自身を含む): 149060184

約数和(自身を除く): 80809684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 136501, 273002, 546004, 682505, 1365010, 2730020, 3412525, 6825050, 13650100, 17062625, 34125250, 68250500]

約数ペア:

[(1, 68250500), (2, 34125250), (4, 17062625), (5, 13650100), (10, 6825050), (20, 3412525), (25, 2730020), (50, 1365010), (100, 682505), (125, 546004), (250, 273002), (500, 136501)]