82912850

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{19979}}^1$

素因数の和:20074

約数の個数: 24

約数和(自身を含む): 156083760

約数和(自身を除く): 73170910

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 19979, 39958, 99895, 199790, 499475, 998950, 1658257, 3316514, 8291285, 16582570, 41456425, 82912850]

約数ペア:

[(1, 82912850), (2, 41456425), (5, 16582570), (10, 8291285), (25, 3316514), (50, 1658257), (83, 998950), (166, 499475), (415, 199790), (830, 99895), (2075, 39958), (4150, 19979)]