80458070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104491}}^1$

素因数の和:104516

約数の個数: 32

約数和(自身を含む): 180562176

約数和(自身を除く): 100104106

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 104491, 208982, 522455, 731437, 1044910, 1149401, 1462874, 2298802, 3657185, 5747005, 7314370, 8045807, 11494010, 16091614, 40229035, 80458070]

約数ペア:

[(1, 80458070), (2, 40229035), (5, 16091614), (7, 11494010), (10, 8045807), (11, 7314370), (14, 5747005), (22, 3657185), (35, 2298802), (55, 1462874), (70, 1149401), (77, 1044910), (110, 731437), (154, 522455), (385, 208982), (770, 104491)]