8266013105

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12641}}^1$

素因数の和:12834

約数の個数: 48

約数和(自身を含む): 12296216016

約数和(自身を除く): 4030202911

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 157, 245, 595, 785, 833, 1099, 2669, 4165, 5495, 7693, 12641, 13345, 18683, 38465, 63205, 88487, 93415, 130781, 214897, 442435, 619409, 653905, 1074485, 1504279, 1984637, 3097045, 7521395, 9923185, 10529953, 13892459, 33738829, 52649765, 69462295, 97247213, 168694145, 236171803, 486236065, 1180859015, 1653202621, 8266013105]

約数ペア:

[(1, 8266013105), (5, 1653202621), (7, 1180859015), (17, 486236065), (35, 236171803), (49, 168694145), (85, 97247213), (119, 69462295), (157, 52649765), (245, 33738829), (595, 13892459), (785, 10529953), (833, 9923185), (1099, 7521395), (2669, 3097045), (4165, 1984637), (5495, 1504279), (7693, 1074485), (12641, 653905), (13345, 619409), (18683, 442435), (38465, 214897), (63205, 130781), (88487, 93415)]