56860720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101537}}^1$

素因数の和:101557

約数の個数: 40

約数和(自身を含む): 151088544

約数和(自身を除く): 94227824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101537, 203074, 406148, 507685, 710759, 812296, 1015370, 1421518, 1624592, 2030740, 2843036, 3553795, 4061480, 5686072, 7107590, 8122960, 11372144, 14215180, 28430360, 56860720]

約数ペア:

[(1, 56860720), (2, 28430360), (4, 14215180), (5, 11372144), (7, 8122960), (8, 7107590), (10, 5686072), (14, 4061480), (16, 3553795), (20, 2843036), (28, 2030740), (35, 1624592), (40, 1421518), (56, 1015370), (70, 812296), (80, 710759), (112, 507685), (140, 406148), (280, 203074), (560, 101537)]