115864640

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:2995

約数の個数: 56

約数和(自身を含む): 278172672

約数和(自身を除く): 162308032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 2851, 4064, 5080, 5702, 8128, 10160, 11404, 14255, 20320, 22808, 28510, 40640, 45616, 57020, 91232, 114040, 182464, 228080, 362077, 456160, 724154, 912320, 1448308, 1810385, 2896616, 3620770, 5793232, 7241540, 11586464, 14483080, 23172928, 28966160, 57932320, 115864640]

約数ペア:

[(1, 115864640), (2, 57932320), (4, 28966160), (5, 23172928), (8, 14483080), (10, 11586464), (16, 7241540), (20, 5793232), (32, 3620770), (40, 2896616), (64, 1810385), (80, 1448308), (127, 912320), (160, 724154), (254, 456160), (320, 362077), (508, 228080), (635, 182464), (1016, 114040), (1270, 91232), (2032, 57020), (2540, 45616), (2851, 40640), (4064, 28510), (5080, 22808), (5702, 20320), (8128, 14255), (10160, 11404)]