29128426780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14140013}}^1$

素因数の和:14140125

約数の個数: 24

約数和(自身を含む): 61763581152

約数和(自身を除く): 32635154372

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 14140013, 28280026, 56560052, 70700065, 141400130, 282800260, 1456421339, 2912842678, 5825685356, 7282106695, 14564213390, 29128426780]

約数ペア:

[(1, 29128426780), (2, 14564213390), (4, 7282106695), (5, 5825685356), (10, 2912842678), (20, 1456421339), (103, 282800260), (206, 141400130), (412, 70700065), (515, 56560052), (1030, 28280026), (2060, 14140013)]