8580110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 19420128

約数和(自身を除く): 10840018

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1013, 1210, 1694, 2026, 4235, 5065, 7091, 8470, 10130, 11143, 14182, 22286, 35455, 55715, 70910, 78001, 111430, 122573, 156002, 245146, 390005, 612865, 780010, 858011, 1225730, 1716022, 4290055, 8580110]

約数ペア:

[(1, 8580110), (2, 4290055), (5, 1716022), (7, 1225730), (10, 858011), (11, 780010), (14, 612865), (22, 390005), (35, 245146), (55, 156002), (70, 122573), (77, 111430), (110, 78001), (121, 70910), (154, 55715), (242, 35455), (385, 22286), (605, 14182), (770, 11143), (847, 10130), (1013, 8470), (1210, 7091), (1694, 5065), (2026, 4235)]