38264500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 84494592

約数和(自身を除く): 46230092

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 743, 1030, 1486, 2060, 2575, 2972, 3715, 5150, 7430, 10300, 12875, 14860, 18575, 25750, 37150, 51500, 74300, 76529, 92875, 153058, 185750, 306116, 371500, 382645, 765290, 1530580, 1913225, 3826450, 7652900, 9566125, 19132250, 38264500]

約数ペア:

[(1, 38264500), (2, 19132250), (4, 9566125), (5, 7652900), (10, 3826450), (20, 1913225), (25, 1530580), (50, 765290), (100, 382645), (103, 371500), (125, 306116), (206, 185750), (250, 153058), (412, 92875), (500, 76529), (515, 74300), (743, 51500), (1030, 37150), (1486, 25750), (2060, 18575), (2575, 14860), (2972, 12875), (3715, 10300), (5150, 7430)]