126480520

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{3061}}^1$

素因数の和:4105

約数の個数: 32

約数和(自身を含む): 284949720

約数和(自身を除く): 158469200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 2066, 3061, 4132, 5165, 6122, 8264, 10330, 12244, 15305, 20660, 24488, 30610, 41320, 61220, 122440, 3162013, 6324026, 12648052, 15810065, 25296104, 31620130, 63240260, 126480520]

約数ペア:

[(1, 126480520), (2, 63240260), (4, 31620130), (5, 25296104), (8, 15810065), (10, 12648052), (20, 6324026), (40, 3162013), (1033, 122440), (2066, 61220), (3061, 41320), (4132, 30610), (5165, 24488), (6122, 20660), (8264, 15305), (10330, 12244)]