40188935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 54317952

約数和(自身を除く): 14129017

約数列:

[1, 5, 17, 23, 61, 85, 115, 305, 337, 391, 1037, 1403, 1685, 1955, 5185, 5729, 7015, 7751, 20557, 23851, 28645, 38755, 102785, 119255, 131767, 349469, 472811, 658835, 1747345, 2364055, 8037787, 40188935]

約数ペア:

[(1, 40188935), (5, 8037787), (17, 2364055), (23, 1747345), (61, 658835), (85, 472811), (115, 349469), (305, 131767), (337, 119255), (391, 102785), (1037, 38755), (1403, 28645), (1685, 23851), (1955, 20557), (5185, 7751), (5729, 7015)]