88820440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6151}}^1$

素因数の和:6200

約数の個数: 48

約数和(自身を含む): 210952080

約数和(自身を除く): 122131640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 6151, 7220, 12302, 14440, 24604, 30755, 49208, 61510, 116869, 123020, 233738, 246040, 467476, 584345, 934952, 1168690, 2220511, 2337380, 4441022, 4674760, 8882044, 11102555, 17764088, 22205110, 44410220, 88820440]

約数ペア:

[(1, 88820440), (2, 44410220), (4, 22205110), (5, 17764088), (8, 11102555), (10, 8882044), (19, 4674760), (20, 4441022), (38, 2337380), (40, 2220511), (76, 1168690), (95, 934952), (152, 584345), (190, 467476), (361, 246040), (380, 233738), (722, 123020), (760, 116869), (1444, 61510), (1805, 49208), (2888, 30755), (3610, 24604), (6151, 14440), (7220, 12302)]