10657120

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 25779600

約数和(自身を除く): 15122480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1549, 1720, 3098, 3440, 6196, 6880, 7745, 12392, 15490, 24784, 30980, 49568, 61960, 66607, 123920, 133214, 247840, 266428, 333035, 532856, 666070, 1065712, 1332140, 2131424, 2664280, 5328560, 10657120]

約数ペア:

[(1, 10657120), (2, 5328560), (4, 2664280), (5, 2131424), (8, 1332140), (10, 1065712), (16, 666070), (20, 532856), (32, 333035), (40, 266428), (43, 247840), (80, 133214), (86, 123920), (160, 66607), (172, 61960), (215, 49568), (344, 30980), (430, 24784), (688, 15490), (860, 12392), (1376, 7745), (1549, 6880), (1720, 6196), (3098, 3440)]