47146640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12539}}^1$

素因数の和:12599

約数の個数: 40

約数和(自身を含む): 111957120

約数和(自身を除く): 64810480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 12539, 25078, 50156, 62695, 100312, 125390, 200624, 250780, 501560, 589333, 1003120, 1178666, 2357332, 2946665, 4714664, 5893330, 9429328, 11786660, 23573320, 47146640]

約数ペア:

[(1, 47146640), (2, 23573320), (4, 11786660), (5, 9429328), (8, 5893330), (10, 4714664), (16, 2946665), (20, 2357332), (40, 1178666), (47, 1003120), (80, 589333), (94, 501560), (188, 250780), (235, 200624), (376, 125390), (470, 100312), (752, 62695), (940, 50156), (1880, 25078), (3760, 12539)]