11789480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6271}}^1$

素因数の和:6329

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 15305560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6271, 12542, 25084, 31355, 50168, 62710, 125420, 250840, 294737, 589474, 1178948, 1473685, 2357896, 2947370, 5894740, 11789480]

約数ペア:

[(1, 11789480), (2, 5894740), (4, 2947370), (5, 2357896), (8, 1473685), (10, 1178948), (20, 589474), (40, 294737), (47, 250840), (94, 125420), (188, 62710), (235, 50168), (376, 31355), (470, 25084), (940, 12542), (1880, 6271)]