45733520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81667}}^1$

素因数の和:81687

約数の個数: 40

約数和(自身を含む): 121521984

約数和(自身を除く): 75788464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81667, 163334, 326668, 408335, 571669, 653336, 816670, 1143338, 1306672, 1633340, 2286676, 2858345, 3266680, 4573352, 5716690, 6533360, 9146704, 11433380, 22866760, 45733520]

約数ペア:

[(1, 45733520), (2, 22866760), (4, 11433380), (5, 9146704), (7, 6533360), (8, 5716690), (10, 4573352), (14, 3266680), (16, 2858345), (20, 2286676), (28, 1633340), (35, 1306672), (40, 1143338), (56, 816670), (70, 653336), (80, 571669), (112, 408335), (140, 326668), (280, 163334), (560, 81667)]