10212708025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{29123}}^1$

素因数の和:29242

約数の個数: 36

約数和(自身を含む): 13878517968

約数和(自身を除く): 3665809943

約数列:

[1, 5, 13, 25, 65, 83, 169, 325, 415, 845, 1079, 2075, 4225, 5395, 14027, 26975, 29123, 70135, 145615, 350675, 378599, 728075, 1892995, 2417209, 4921787, 9464975, 12086045, 24608935, 31423717, 60430225, 123044675, 157118585, 408508321, 785592925, 2042541605, 10212708025]

約数ペア:

[(1, 10212708025), (5, 2042541605), (13, 785592925), (25, 408508321), (65, 157118585), (83, 123044675), (169, 60430225), (325, 31423717), (415, 24608935), (845, 12086045), (1079, 9464975), (2075, 4921787), (4225, 2417209), (5395, 1892995), (14027, 728075), (26975, 378599), (29123, 350675), (70135, 145615)]