31264625990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{114577}}^1$

素因数の和:116696

約数の個数: 32

約数和(自身を含む): 60634677600

約数和(自身を除く): 29370051610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2099, 4198, 10495, 20990, 27287, 54574, 114577, 136435, 229154, 272870, 572885, 1145770, 1489501, 2979002, 7447505, 14895010, 240497123, 480994246, 1202485615, 2404971230, 3126462599, 6252925198, 15632312995, 31264625990]

約数ペア:

[(1, 31264625990), (2, 15632312995), (5, 6252925198), (10, 3126462599), (13, 2404971230), (26, 1202485615), (65, 480994246), (130, 240497123), (2099, 14895010), (4198, 7447505), (10495, 2979002), (20990, 1489501), (27287, 1145770), (54574, 572885), (114577, 272870), (136435, 229154)]