4865283560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{11987}}^1$

素因数の和:12210

約数の個数: 64

約数和(自身を含む): 11177611200

約数和(自身を除く): 6312327640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 139, 146, 278, 292, 365, 556, 584, 695, 730, 1112, 1390, 1460, 2780, 2920, 5560, 10147, 11987, 20294, 23974, 40588, 47948, 50735, 59935, 81176, 95896, 101470, 119870, 202940, 239740, 405880, 479480, 875051, 1666193, 1750102, 3332386, 3500204, 4375255, 6664772, 7000408, 8330965, 8750510, 13329544, 16661930, 17501020, 33323860, 35002040, 66647720, 121632089, 243264178, 486528356, 608160445, 973056712, 1216320890, 2432641780, 4865283560]

約数ペア:

[(1, 4865283560), (2, 2432641780), (4, 1216320890), (5, 973056712), (8, 608160445), (10, 486528356), (20, 243264178), (40, 121632089), (73, 66647720), (139, 35002040), (146, 33323860), (278, 17501020), (292, 16661930), (365, 13329544), (556, 8750510), (584, 8330965), (695, 7000408), (730, 6664772), (1112, 4375255), (1390, 3500204), (1460, 3332386), (2780, 1750102), (2920, 1666193), (5560, 875051), (10147, 479480), (11987, 405880), (20294, 239740), (23974, 202940), (40588, 119870), (47948, 101470), (50735, 95896), (59935, 81176)]