78592630

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 143951904

約数和(自身を除く): 65359274

約数列:

[1, 2, 5, 10, 113, 157, 226, 314, 443, 565, 785, 886, 1130, 1570, 2215, 4430, 17741, 35482, 50059, 69551, 88705, 100118, 139102, 177410, 250295, 347755, 500590, 695510, 7859263, 15718526, 39296315, 78592630]

約数ペア:

[(1, 78592630), (2, 39296315), (5, 15718526), (10, 7859263), (113, 695510), (157, 500590), (226, 347755), (314, 250295), (443, 177410), (565, 139102), (785, 100118), (886, 88705), (1130, 69551), (1570, 50059), (2215, 35482), (4430, 17741)]