48365951740

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1\times {\mathrm{33587}}^1$

素因数の和:34494

約数の個数: 48

約数和(自身を含む): 102839738400

約数和(自身を除く): 54473786660

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 809, 890, 1618, 1780, 3236, 4045, 8090, 16180, 33587, 67174, 72001, 134348, 144002, 167935, 288004, 335870, 360005, 671740, 720010, 1440020, 2989243, 5978486, 11956972, 14946215, 27171883, 29892430, 54343766, 59784860, 108687532, 135859415, 271718830, 543437660, 2418297587, 4836595174, 9673190348, 12091487935, 24182975870, 48365951740]

約数ペア:

[(1, 48365951740), (2, 24182975870), (4, 12091487935), (5, 9673190348), (10, 4836595174), (20, 2418297587), (89, 543437660), (178, 271718830), (356, 135859415), (445, 108687532), (809, 59784860), (890, 54343766), (1618, 29892430), (1780, 27171883), (3236, 14946215), (4045, 11956972), (8090, 5978486), (16180, 2989243), (33587, 1440020), (67174, 720010), (72001, 671740), (134348, 360005), (144002, 335870), (167935, 288004)]