79605140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50383}}^1$

素因数の和:50471

約数の個数: 24

約数和(自身を含む): 169290240

約数和(自身を除く): 89685100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 50383, 100766, 201532, 251915, 503830, 1007660, 3980257, 7960514, 15921028, 19901285, 39802570, 79605140]

約数ペア:

[(1, 79605140), (2, 39802570), (4, 19901285), (5, 15921028), (10, 7960514), (20, 3980257), (79, 1007660), (158, 503830), (316, 251915), (395, 201532), (790, 100766), (1580, 50383)]