57733480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{206191}}^1$

素因数の和:206209

約数の個数: 32

約数和(自身を含む): 148458240

約数和(自身を除く): 90724760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 206191, 412382, 824764, 1030955, 1443337, 1649528, 2061910, 2886674, 4123820, 5773348, 7216685, 8247640, 11546696, 14433370, 28866740, 57733480]

約数ペア:

[(1, 57733480), (2, 28866740), (4, 14433370), (5, 11546696), (7, 8247640), (8, 7216685), (10, 5773348), (14, 4123820), (20, 2886674), (28, 2061910), (35, 1649528), (40, 1443337), (56, 1030955), (70, 824764), (140, 412382), (280, 206191)]