7137749680

素因数分解:

$2^4\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{76717}}^1$

素因数の和:77893

約数の個数: 40

約数和(自身を含む): 16609753872

約数和(自身を除く): 9472004192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1163, 2326, 4652, 5815, 9304, 11630, 18608, 23260, 46520, 76717, 93040, 153434, 306868, 383585, 613736, 767170, 1227472, 1534340, 3068680, 6137360, 89221871, 178443742, 356887484, 446109355, 713774968, 892218710, 1427549936, 1784437420, 3568874840, 7137749680]

約数ペア:

[(1, 7137749680), (2, 3568874840), (4, 1784437420), (5, 1427549936), (8, 892218710), (10, 713774968), (16, 446109355), (20, 356887484), (40, 178443742), (80, 89221871), (1163, 6137360), (2326, 3068680), (4652, 1534340), (5815, 1227472), (9304, 767170), (11630, 613736), (18608, 383585), (23260, 306868), (46520, 153434), (76717, 93040)]