16263350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 31806000

約数和(自身を除く): 15542650

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 149, 185, 295, 298, 370, 590, 745, 925, 1475, 1490, 1850, 2183, 2950, 3725, 4366, 5513, 7450, 8791, 10915, 11026, 17582, 21830, 27565, 43955, 54575, 55130, 87910, 109150, 137825, 219775, 275650, 325267, 439550, 650534, 1626335, 3252670, 8131675, 16263350]

約数ペア:

[(1, 16263350), (2, 8131675), (5, 3252670), (10, 1626335), (25, 650534), (37, 439550), (50, 325267), (59, 275650), (74, 219775), (118, 137825), (149, 109150), (185, 87910), (295, 55130), (298, 54575), (370, 43955), (590, 27565), (745, 21830), (925, 17582), (1475, 11026), (1490, 10915), (1850, 8791), (2183, 7450), (2950, 5513), (3725, 4366)]