16202350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 32042592

約数和(自身を除く): 15840242

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 146, 193, 230, 365, 386, 575, 730, 965, 1150, 1679, 1825, 1930, 3358, 3650, 4439, 4825, 8395, 8878, 9650, 14089, 16790, 22195, 28178, 41975, 44390, 70445, 83950, 110975, 140890, 221950, 324047, 352225, 648094, 704450, 1620235, 3240470, 8101175, 16202350]

約数ペア:

[(1, 16202350), (2, 8101175), (5, 3240470), (10, 1620235), (23, 704450), (25, 648094), (46, 352225), (50, 324047), (73, 221950), (115, 140890), (146, 110975), (193, 83950), (230, 70445), (365, 44390), (386, 41975), (575, 28178), (730, 22195), (965, 16790), (1150, 14089), (1679, 9650), (1825, 8878), (1930, 8395), (3358, 4825), (3650, 4439)]