11245360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 30640896

約数和(自身を除く): 19395536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 467, 560, 602, 688, 860, 934, 1204, 1505, 1720, 1868, 2335, 2408, 3010, 3269, 3440, 3736, 4670, 4816, 6020, 6538, 7472, 9340, 12040, 13076, 16345, 18680, 20081, 24080, 26152, 32690, 37360, 40162, 52304, 65380, 80324, 100405, 130760, 140567, 160648, 200810, 261520, 281134, 321296, 401620, 562268, 702835, 803240, 1124536, 1405670, 1606480, 2249072, 2811340, 5622680, 11245360]

約数ペア:

[(1, 11245360), (2, 5622680), (4, 2811340), (5, 2249072), (7, 1606480), (8, 1405670), (10, 1124536), (14, 803240), (16, 702835), (20, 562268), (28, 401620), (35, 321296), (40, 281134), (43, 261520), (56, 200810), (70, 160648), (80, 140567), (86, 130760), (112, 100405), (140, 80324), (172, 65380), (215, 52304), (280, 40162), (301, 37360), (344, 32690), (430, 26152), (467, 24080), (560, 20081), (602, 18680), (688, 16345), (860, 13076), (934, 12040), (1204, 9340), (1505, 7472), (1720, 6538), (1868, 6020), (2335, 4816), (2408, 4670), (3010, 3736), (3269, 3440)]