2144089400

素因数分解:

$2^3\times 5^2\times {\mathrm{797}}^1\times {\mathrm{13451}}^1$

素因数の和:14264

約数の個数: 48

約数和(自身を含む): 4991633640

約数和(自身を除く): 2847544240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 797, 1594, 3188, 3985, 6376, 7970, 13451, 15940, 19925, 26902, 31880, 39850, 53804, 67255, 79700, 107608, 134510, 159400, 269020, 336275, 538040, 672550, 1345100, 2690200, 10720447, 21440894, 42881788, 53602235, 85763576, 107204470, 214408940, 268011175, 428817880, 536022350, 1072044700, 2144089400]

約数ペア:

[(1, 2144089400), (2, 1072044700), (4, 536022350), (5, 428817880), (8, 268011175), (10, 214408940), (20, 107204470), (25, 85763576), (40, 53602235), (50, 42881788), (100, 21440894), (200, 10720447), (797, 2690200), (1594, 1345100), (3188, 672550), (3985, 538040), (6376, 336275), (7970, 269020), (13451, 159400), (15940, 134510), (19925, 107608), (26902, 79700), (31880, 67255), (39850, 53804)]