111357040

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13009}}^1$

素因数の和:13129

約数の個数: 40

約数和(自身を含む): 261344880

約数和(自身を除く): 149987840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 13009, 26018, 52036, 65045, 104072, 130090, 208144, 260180, 520360, 1040720, 1391963, 2783926, 5567852, 6959815, 11135704, 13919630, 22271408, 27839260, 55678520, 111357040]

約数ペア:

[(1, 111357040), (2, 55678520), (4, 27839260), (5, 22271408), (8, 13919630), (10, 11135704), (16, 6959815), (20, 5567852), (40, 2783926), (80, 1391963), (107, 1040720), (214, 520360), (428, 260180), (535, 208144), (856, 130090), (1070, 104072), (1712, 65045), (2140, 52036), (4280, 26018), (8560, 13009)]