26139160

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5783}}^1$

素因数の和:5907

約数の個数: 32

約数和(自身を含む): 59343840

約数和(自身を除く): 33204680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 5783, 11566, 23132, 28915, 46264, 57830, 115660, 231320, 653479, 1306958, 2613916, 3267395, 5227832, 6534790, 13069580, 26139160]

約数ペア:

[(1, 26139160), (2, 13069580), (4, 6534790), (5, 5227832), (8, 3267395), (10, 2613916), (20, 1306958), (40, 653479), (113, 231320), (226, 115660), (452, 57830), (565, 46264), (904, 28915), (1130, 23132), (2260, 11566), (4520, 5783)]