25244200

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 59265180

約数和(自身を除く): 34020980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1117, 1130, 2234, 2260, 2825, 4468, 4520, 5585, 5650, 8936, 11170, 11300, 22340, 22600, 27925, 44680, 55850, 111700, 126221, 223400, 252442, 504884, 631105, 1009768, 1262210, 2524420, 3155525, 5048840, 6311050, 12622100, 25244200]

約数ペア:

[(1, 25244200), (2, 12622100), (4, 6311050), (5, 5048840), (8, 3155525), (10, 2524420), (20, 1262210), (25, 1009768), (40, 631105), (50, 504884), (100, 252442), (113, 223400), (200, 126221), (226, 111700), (452, 55850), (565, 44680), (904, 27925), (1117, 22600), (1130, 22340), (2234, 11300), (2260, 11170), (2825, 8936), (4468, 5650), (4520, 5585)]