25297367030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10241849}}^1$

素因数の和:10241888

約数の個数: 32

約数和(自身を含む): 51618924000

約数和(自身を除く): 26321556970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10241849, 20483698, 51209245, 102418490, 133144037, 194595131, 266288074, 389190262, 665720185, 972975655, 1331440370, 1945951310, 2529736703, 5059473406, 12648683515, 25297367030]

約数ペア:

[(1, 25297367030), (2, 12648683515), (5, 5059473406), (10, 2529736703), (13, 1945951310), (19, 1331440370), (26, 972975655), (38, 665720185), (65, 389190262), (95, 266288074), (130, 194595131), (190, 133144037), (247, 102418490), (494, 51209245), (1235, 20483698), (2470, 10241849)]