38587730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 32329390

約数列:

[1, 2, 5, 10, 89, 178, 191, 227, 382, 445, 454, 890, 955, 1135, 1910, 2270, 16999, 20203, 33998, 40406, 43357, 84995, 86714, 101015, 169990, 202030, 216785, 433570, 3858773, 7717546, 19293865, 38587730]

約数ペア:

[(1, 38587730), (2, 19293865), (5, 7717546), (10, 3858773), (89, 433570), (178, 216785), (191, 202030), (227, 169990), (382, 101015), (445, 86714), (454, 84995), (890, 43357), (955, 40406), (1135, 33998), (1910, 20203), (2270, 16999)]