201402100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1957

約数の個数: 72

約数和(自身を含む): 464579640

約数和(自身を除く): 263177540

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 580, 725, 740, 925, 1073, 1450, 1850, 1877, 2146, 2900, 3700, 3754, 4292, 5365, 7508, 9385, 10730, 18770, 21460, 26825, 37540, 46925, 53650, 54433, 69449, 93850, 107300, 108866, 138898, 187700, 217732, 272165, 277796, 347245, 544330, 694490, 1088660, 1360825, 1388980, 1736225, 2014021, 2721650, 3472450, 4028042, 5443300, 6944900, 8056084, 10070105, 20140210, 40280420, 50350525, 100701050, 201402100]

約数ペア:

[(1, 201402100), (2, 100701050), (4, 50350525), (5, 40280420), (10, 20140210), (20, 10070105), (25, 8056084), (29, 6944900), (37, 5443300), (50, 4028042), (58, 3472450), (74, 2721650), (100, 2014021), (116, 1736225), (145, 1388980), (148, 1360825), (185, 1088660), (290, 694490), (370, 544330), (580, 347245), (725, 277796), (740, 272165), (925, 217732), (1073, 187700), (1450, 138898), (1850, 108866), (1877, 107300), (2146, 93850), (2900, 69449), (3700, 54433), (3754, 53650), (4292, 46925), (5365, 37540), (7508, 26825), (9385, 21460), (10730, 18770)]