534448180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{2957}}^1$

素因数の和:4264

約数の個数: 48

約数和(自身を含む): 1284103296

約数和(自身を除く): 749655116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1291, 2582, 2957, 5164, 5914, 6455, 9037, 11828, 12910, 14785, 18074, 20699, 25820, 29570, 36148, 41398, 45185, 59140, 82796, 90370, 103495, 180740, 206990, 413980, 3817487, 7634974, 15269948, 19087435, 26722409, 38174870, 53444818, 76349740, 106889636, 133612045, 267224090, 534448180]

約数ペア:

[(1, 534448180), (2, 267224090), (4, 133612045), (5, 106889636), (7, 76349740), (10, 53444818), (14, 38174870), (20, 26722409), (28, 19087435), (35, 15269948), (70, 7634974), (140, 3817487), (1291, 413980), (2582, 206990), (2957, 180740), (5164, 103495), (5914, 90370), (6455, 82796), (9037, 59140), (11828, 45185), (12910, 41398), (14785, 36148), (18074, 29570), (20699, 25820)]