103339280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117431}}^1$

素因数の和:117455

約数の個数: 40

約数和(自身を含む): 262108224

約数和(自身を除く): 158768944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 117431, 234862, 469724, 587155, 939448, 1174310, 1291741, 1878896, 2348620, 2583482, 4697240, 5166964, 6458705, 9394480, 10333928, 12917410, 20667856, 25834820, 51669640, 103339280]

約数ペア:

[(1, 103339280), (2, 51669640), (4, 25834820), (5, 20667856), (8, 12917410), (10, 10333928), (11, 9394480), (16, 6458705), (20, 5166964), (22, 4697240), (40, 2583482), (44, 2348620), (55, 1878896), (80, 1291741), (88, 1174310), (110, 939448), (176, 587155), (220, 469724), (440, 234862), (880, 117431)]