105766640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{188869}}^1$

素因数の和:188889

約数の個数: 40

約数和(自身を含む): 281038560

約数和(自身を除く): 175271920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 188869, 377738, 755476, 944345, 1322083, 1510952, 1888690, 2644166, 3021904, 3777380, 5288332, 6610415, 7554760, 10576664, 13220830, 15109520, 21153328, 26441660, 52883320, 105766640]

約数ペア:

[(1, 105766640), (2, 52883320), (4, 26441660), (5, 21153328), (7, 15109520), (8, 13220830), (10, 10576664), (14, 7554760), (16, 6610415), (20, 5288332), (28, 3777380), (35, 3021904), (40, 2644166), (56, 1888690), (70, 1510952), (80, 1322083), (112, 944345), (140, 755476), (280, 377738), (560, 188869)]