126337040

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14759}}^1$

素因数の和:14879

約数の個数: 40

約数和(自身を含む): 296498880

約数和(自身を除く): 170161840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 14759, 29518, 59036, 73795, 118072, 147590, 236144, 295180, 590360, 1180720, 1579213, 3158426, 6316852, 7896065, 12633704, 15792130, 25267408, 31584260, 63168520, 126337040]

約数ペア:

[(1, 126337040), (2, 63168520), (4, 31584260), (5, 25267408), (8, 15792130), (10, 12633704), (16, 7896065), (20, 6316852), (40, 3158426), (80, 1579213), (107, 1180720), (214, 590360), (428, 295180), (535, 236144), (856, 147590), (1070, 118072), (1712, 73795), (2140, 59036), (4280, 29518), (8560, 14759)]