43134740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 99973440

約数和(自身を除く): 56838700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 2203, 3916, 4406, 4895, 8812, 9790, 11015, 19580, 22030, 24233, 44060, 48466, 96932, 121165, 196067, 242330, 392134, 484660, 784268, 980335, 1960670, 2156737, 3921340, 4313474, 8626948, 10783685, 21567370, 43134740]

約数ペア:

[(1, 43134740), (2, 21567370), (4, 10783685), (5, 8626948), (10, 4313474), (11, 3921340), (20, 2156737), (22, 1960670), (44, 980335), (55, 784268), (89, 484660), (110, 392134), (178, 242330), (220, 196067), (356, 121165), (445, 96932), (890, 48466), (979, 44060), (1780, 24233), (1958, 22030), (2203, 19580), (3916, 11015), (4406, 9790), (4895, 8812)]