260040670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{9743}}^1$

素因数の和:9924

約数の個数: 32

約数和(自身を含む): 498814848

約数和(自身を除く): 238774178

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 9743, 13345, 19486, 26690, 48715, 97430, 165631, 331262, 828155, 1529651, 1656310, 3059302, 7648255, 15296510, 26004067, 52008134, 130020335, 260040670]

約数ペア:

[(1, 260040670), (2, 130020335), (5, 52008134), (10, 26004067), (17, 15296510), (34, 7648255), (85, 3059302), (157, 1656310), (170, 1529651), (314, 828155), (785, 331262), (1570, 165631), (2669, 97430), (5338, 48715), (9743, 26690), (13345, 19486)]