12335840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 32731776

約数和(自身を除く): 20395936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 163, 172, 176, 215, 220, 326, 344, 352, 430, 440, 473, 652, 688, 815, 860, 880, 946, 1304, 1376, 1630, 1720, 1760, 1793, 1892, 2365, 2608, 3260, 3440, 3586, 3784, 4730, 5216, 6520, 6880, 7009, 7172, 7568, 8965, 9460, 13040, 14018, 14344, 15136, 17930, 18920, 26080, 28036, 28688, 35045, 35860, 37840, 56072, 57376, 70090, 71720, 75680, 77099, 112144, 140180, 143440, 154198, 224288, 280360, 286880, 308396, 385495, 560720, 616792, 770990, 1121440, 1233584, 1541980, 2467168, 3083960, 6167920, 12335840]

約数ペア:

[(1, 12335840), (2, 6167920), (4, 3083960), (5, 2467168), (8, 1541980), (10, 1233584), (11, 1121440), (16, 770990), (20, 616792), (22, 560720), (32, 385495), (40, 308396), (43, 286880), (44, 280360), (55, 224288), (80, 154198), (86, 143440), (88, 140180), (110, 112144), (160, 77099), (163, 75680), (172, 71720), (176, 70090), (215, 57376), (220, 56072), (326, 37840), (344, 35860), (352, 35045), (430, 28688), (440, 28036), (473, 26080), (652, 18920), (688, 17930), (815, 15136), (860, 14344), (880, 14018), (946, 13040), (1304, 9460), (1376, 8965), (1630, 7568), (1720, 7172), (1760, 7009), (1793, 6880), (1892, 6520), (2365, 5216), (2608, 4730), (3260, 3784), (3440, 3586)]