24966950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 50153040

約数和(自身を除く): 25186090

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 641, 779, 950, 1025, 1282, 1558, 2050, 3205, 3895, 6410, 7790, 12179, 16025, 19475, 24358, 26281, 32050, 38950, 52562, 60895, 121790, 131405, 262810, 304475, 499339, 608950, 657025, 998678, 1314050, 2496695, 4993390, 12483475, 24966950]

約数ペア:

[(1, 24966950), (2, 12483475), (5, 4993390), (10, 2496695), (19, 1314050), (25, 998678), (38, 657025), (41, 608950), (50, 499339), (82, 304475), (95, 262810), (190, 131405), (205, 121790), (410, 60895), (475, 52562), (641, 38950), (779, 32050), (950, 26281), (1025, 24358), (1282, 19475), (1558, 16025), (2050, 12179), (3205, 7790), (3895, 6410)]