57846040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{206593}}^1$

素因数の和:206611

約数の個数: 32

約数和(自身を含む): 148747680

約数和(自身を除く): 90901640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 206593, 413186, 826372, 1032965, 1446151, 1652744, 2065930, 2892302, 4131860, 5784604, 7230755, 8263720, 11569208, 14461510, 28923020, 57846040]

約数ペア:

[(1, 57846040), (2, 28923020), (4, 14461510), (5, 11569208), (7, 8263720), (8, 7230755), (10, 5784604), (14, 4131860), (20, 2892302), (28, 2065930), (35, 1652744), (40, 1446151), (56, 1032965), (70, 826372), (140, 413186), (280, 206593)]