26010040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92893}}^1$

素因数の和:92911

約数の個数: 32

約数和(自身を含む): 66883680

約数和(自身を除く): 40873640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92893, 185786, 371572, 464465, 650251, 743144, 928930, 1300502, 1857860, 2601004, 3251255, 3715720, 5202008, 6502510, 13005020, 26010040]

約数ペア:

[(1, 26010040), (2, 13005020), (4, 6502510), (5, 5202008), (7, 3715720), (8, 3251255), (10, 2601004), (14, 1857860), (20, 1300502), (28, 928930), (35, 743144), (40, 650251), (56, 464465), (70, 371572), (140, 185786), (280, 92893)]