16971350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 35087040

約数和(自身を除く): 18115690

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 523, 550, 590, 649, 1046, 1298, 1475, 2615, 2950, 3245, 5230, 5753, 6490, 11506, 13075, 16225, 26150, 28765, 30857, 32450, 57530, 61714, 143825, 154285, 287650, 308570, 339427, 678854, 771425, 1542850, 1697135, 3394270, 8485675, 16971350]

約数ペア:

[(1, 16971350), (2, 8485675), (5, 3394270), (10, 1697135), (11, 1542850), (22, 771425), (25, 678854), (50, 339427), (55, 308570), (59, 287650), (110, 154285), (118, 143825), (275, 61714), (295, 57530), (523, 32450), (550, 30857), (590, 28765), (649, 26150), (1046, 16225), (1298, 13075), (1475, 11506), (2615, 6490), (2950, 5753), (3245, 5230)]