40956950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{19979}}^1$

素因数の和:20032

約数の個数: 24

約数和(自身を含む): 78041880

約数和(自身を除く): 37084930

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 19979, 39958, 99895, 199790, 499475, 819139, 998950, 1638278, 4095695, 8191390, 20478475, 40956950]

約数ペア:

[(1, 40956950), (2, 20478475), (5, 8191390), (10, 4095695), (25, 1638278), (41, 998950), (50, 819139), (82, 499475), (205, 199790), (410, 99895), (1025, 39958), (2050, 19979)]