12425050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 28123200

約数和(自身を除く): 15698150

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 29, 38, 41, 50, 55, 58, 82, 95, 110, 145, 190, 205, 209, 275, 290, 319, 410, 418, 451, 475, 550, 551, 638, 725, 779, 902, 950, 1025, 1045, 1102, 1189, 1450, 1558, 1595, 2050, 2090, 2255, 2378, 2755, 3190, 3895, 4510, 5225, 5510, 5945, 6061, 7790, 7975, 8569, 10450, 11275, 11890, 12122, 13079, 13775, 15950, 17138, 19475, 22550, 22591, 26158, 27550, 29725, 30305, 38950, 42845, 45182, 59450, 60610, 65395, 85690, 112955, 130790, 151525, 214225, 225910, 248501, 303050, 326975, 428450, 497002, 564775, 653950, 1129550, 1242505, 2485010, 6212525, 12425050]

約数ペア:

[(1, 12425050), (2, 6212525), (5, 2485010), (10, 1242505), (11, 1129550), (19, 653950), (22, 564775), (25, 497002), (29, 428450), (38, 326975), (41, 303050), (50, 248501), (55, 225910), (58, 214225), (82, 151525), (95, 130790), (110, 112955), (145, 85690), (190, 65395), (205, 60610), (209, 59450), (275, 45182), (290, 42845), (319, 38950), (410, 30305), (418, 29725), (451, 27550), (475, 26158), (550, 22591), (551, 22550), (638, 19475), (725, 17138), (779, 15950), (902, 13775), (950, 13079), (1025, 12122), (1045, 11890), (1102, 11275), (1189, 10450), (1450, 8569), (1558, 7975), (1595, 7790), (2050, 6061), (2090, 5945), (2255, 5510), (2378, 5225), (2755, 4510), (3190, 3895)]