26218979080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{93639211}}^1$

素因数の和:93639229

約数の個数: 32

約数和(自身を含む): 67420232640

約数和(自身を除く): 41201253560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 93639211, 187278422, 374556844, 468196055, 655474477, 749113688, 936392110, 1310948954, 1872784220, 2621897908, 3277372385, 3745568440, 5243795816, 6554744770, 13109489540, 26218979080]

約数ペア:

[(1, 26218979080), (2, 13109489540), (4, 6554744770), (5, 5243795816), (7, 3745568440), (8, 3277372385), (10, 2621897908), (14, 1872784220), (20, 1310948954), (28, 936392110), (35, 749113688), (40, 655474477), (56, 468196055), (70, 374556844), (140, 187278422), (280, 93639211)]