73006040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{38833}}^1$

素因数の和:38891

約数の個数: 32

約数和(自身を含む): 167762880

約数和(自身を除く): 94756840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 38833, 77666, 155332, 194165, 310664, 388330, 776660, 1553320, 1825151, 3650302, 7300604, 9125755, 14601208, 18251510, 36503020, 73006040]

約数ペア:

[(1, 73006040), (2, 36503020), (4, 18251510), (5, 14601208), (8, 9125755), (10, 7300604), (20, 3650302), (40, 1825151), (47, 1553320), (94, 776660), (188, 388330), (235, 310664), (376, 194165), (470, 155332), (940, 77666), (1880, 38833)]