25594250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 53778816

約数和(自身を除く): 28184566

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 125, 205, 227, 250, 275, 410, 451, 454, 550, 902, 1025, 1135, 1375, 2050, 2255, 2270, 2497, 2750, 4510, 4994, 5125, 5675, 9307, 10250, 11275, 11350, 12485, 18614, 22550, 24970, 28375, 46535, 56375, 56750, 62425, 93070, 102377, 112750, 124850, 204754, 232675, 312125, 465350, 511885, 624250, 1023770, 1163375, 2326750, 2559425, 5118850, 12797125, 25594250]

約数ペア:

[(1, 25594250), (2, 12797125), (5, 5118850), (10, 2559425), (11, 2326750), (22, 1163375), (25, 1023770), (41, 624250), (50, 511885), (55, 465350), (82, 312125), (110, 232675), (125, 204754), (205, 124850), (227, 112750), (250, 102377), (275, 93070), (410, 62425), (451, 56750), (454, 56375), (550, 46535), (902, 28375), (1025, 24970), (1135, 22550), (1375, 18614), (2050, 12485), (2255, 11350), (2270, 11275), (2497, 10250), (2750, 9307), (4510, 5675), (4994, 5125)]