38149600

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1172

約数の個数: 72

約数和(自身を含む): 95384520

約数和(自身を除く): 57234920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1109, 1376, 1720, 2150, 2218, 3440, 4300, 4436, 5545, 6880, 8600, 8872, 11090, 17200, 17744, 22180, 27725, 34400, 35488, 44360, 47687, 55450, 88720, 95374, 110900, 177440, 190748, 221800, 238435, 381496, 443600, 476870, 762992, 887200, 953740, 1192175, 1525984, 1907480, 2384350, 3814960, 4768700, 7629920, 9537400, 19074800, 38149600]

約数ペア:

[(1, 38149600), (2, 19074800), (4, 9537400), (5, 7629920), (8, 4768700), (10, 3814960), (16, 2384350), (20, 1907480), (25, 1525984), (32, 1192175), (40, 953740), (43, 887200), (50, 762992), (80, 476870), (86, 443600), (100, 381496), (160, 238435), (172, 221800), (200, 190748), (215, 177440), (344, 110900), (400, 95374), (430, 88720), (688, 55450), (800, 47687), (860, 44360), (1075, 35488), (1109, 34400), (1376, 27725), (1720, 22180), (2150, 17744), (2218, 17200), (3440, 11090), (4300, 8872), (4436, 8600), (5545, 6880)]