32278120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{115279}}^1$

素因数の和:115297

約数の個数: 32

約数和(自身を含む): 83001600

約数和(自身を除く): 50723480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 115279, 230558, 461116, 576395, 806953, 922232, 1152790, 1613906, 2305580, 3227812, 4034765, 4611160, 6455624, 8069530, 16139060, 32278120]

約数ペア:

[(1, 32278120), (2, 16139060), (4, 8069530), (5, 6455624), (7, 4611160), (8, 4034765), (10, 3227812), (14, 2305580), (20, 1613906), (28, 1152790), (35, 922232), (40, 806953), (56, 576395), (70, 461116), (140, 230558), (280, 115279)]