20482625525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{108791}}^1$

素因数の和:109261

約数の個数: 24

約数和(自身を含む): 26953435584

約数和(自身を除く): 6470810059

約数列:

[1, 5, 17, 25, 85, 425, 443, 2215, 7531, 11075, 37655, 108791, 188275, 543955, 1849447, 2719775, 9247235, 46236175, 48194413, 240972065, 819305021, 1204860325, 4096525105, 20482625525]

約数ペア:

[(1, 20482625525), (5, 4096525105), (17, 1204860325), (25, 819305021), (85, 240972065), (425, 48194413), (443, 46236175), (2215, 9247235), (7531, 2719775), (11075, 1849447), (37655, 543955), (108791, 188275)]