7131765260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{29207}}^1$

素因数の和:29666

約数の個数: 48

約数和(自身を含む): 15530477760

約数和(自身を除く): 8398712500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 421, 580, 842, 1684, 2105, 4210, 8420, 12209, 24418, 29207, 48836, 58414, 61045, 116828, 122090, 146035, 244180, 292070, 584140, 847003, 1694006, 3388012, 4235015, 8470030, 12296147, 16940060, 24592294, 49184588, 61480735, 122961470, 245922940, 356588263, 713176526, 1426353052, 1782941315, 3565882630, 7131765260]

約数ペア:

[(1, 7131765260), (2, 3565882630), (4, 1782941315), (5, 1426353052), (10, 713176526), (20, 356588263), (29, 245922940), (58, 122961470), (116, 61480735), (145, 49184588), (290, 24592294), (421, 16940060), (580, 12296147), (842, 8470030), (1684, 4235015), (2105, 3388012), (4210, 1694006), (8420, 847003), (12209, 584140), (24418, 292070), (29207, 244180), (48836, 146035), (58414, 122090), (61045, 116828)]