108191440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4556

約数の個数: 80

約数和(自身を含む): 294231168

約数和(自身を除く): 186039728

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, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4493, 4816, 6020, 8986, 12040, 17972, 22465, 24080, 31451, 35944, 44930, 62902, 71888, 89860, 125804, 157255, 179720, 193199, 251608, 314510, 359440, 386398, 503216, 629020, 772796, 965995, 1258040, 1352393, 1545592, 1931990, 2516080, 2704786, 3091184, 3863980, 5409572, 6761965, 7727960, 10819144, 13523930, 15455920, 21638288, 27047860, 54095720, 108191440]

約数ペア:

[(1, 108191440), (2, 54095720), (4, 27047860), (5, 21638288), (7, 15455920), (8, 13523930), (10, 10819144), (14, 7727960), (16, 6761965), (20, 5409572), (28, 3863980), (35, 3091184), (40, 2704786), (43, 2516080), (56, 1931990), (70, 1545592), (80, 1352393), (86, 1258040), (112, 965995), (140, 772796), (172, 629020), (215, 503216), (280, 386398), (301, 359440), (344, 314510), (430, 251608), (560, 193199), (602, 179720), (688, 157255), (860, 125804), (1204, 89860), (1505, 71888), (1720, 62902), (2408, 44930), (3010, 35944), (3440, 31451), (4493, 24080), (4816, 22465), (6020, 17972), (8986, 12040)]