63331040

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3919}}^1$

素因数の和:4035

約数の個数: 48

約数和(自身を含む): 151139520

約数和(自身を除く): 87808480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 3919, 4040, 7838, 8080, 15676, 16160, 19595, 31352, 39190, 62704, 78380, 125408, 156760, 313520, 395819, 627040, 791638, 1583276, 1979095, 3166552, 3958190, 6333104, 7916380, 12666208, 15832760, 31665520, 63331040]

約数ペア:

[(1, 63331040), (2, 31665520), (4, 15832760), (5, 12666208), (8, 7916380), (10, 6333104), (16, 3958190), (20, 3166552), (32, 1979095), (40, 1583276), (80, 791638), (101, 627040), (160, 395819), (202, 313520), (404, 156760), (505, 125408), (808, 78380), (1010, 62704), (1616, 39190), (2020, 31352), (3232, 19595), (3919, 16160), (4040, 15676), (7838, 8080)]