29924720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53437}}^1$

素因数の和:53457

約数の個数: 40

約数和(自身を含む): 79515744

約数和(自身を除く): 49591024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53437, 106874, 213748, 267185, 374059, 427496, 534370, 748118, 854992, 1068740, 1496236, 1870295, 2137480, 2992472, 3740590, 4274960, 5984944, 7481180, 14962360, 29924720]

約数ペア:

[(1, 29924720), (2, 14962360), (4, 7481180), (5, 5984944), (7, 4274960), (8, 3740590), (10, 2992472), (14, 2137480), (16, 1870295), (20, 1496236), (28, 1068740), (35, 854992), (40, 748118), (56, 534370), (70, 427496), (80, 374059), (112, 267185), (140, 213748), (280, 106874), (560, 53437)]