56880880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101573}}^1$

素因数の和:101593

約数の個数: 40

約数和(自身を含む): 151142112

約数和(自身を除く): 94261232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101573, 203146, 406292, 507865, 711011, 812584, 1015730, 1422022, 1625168, 2031460, 2844044, 3555055, 4062920, 5688088, 7110110, 8125840, 11376176, 14220220, 28440440, 56880880]

約数ペア:

[(1, 56880880), (2, 28440440), (4, 14220220), (5, 11376176), (7, 8125840), (8, 7110110), (10, 5688088), (14, 4062920), (16, 3555055), (20, 2844044), (28, 2031460), (35, 1625168), (40, 1422022), (56, 1015730), (70, 812584), (80, 711011), (112, 507865), (140, 406292), (280, 203146), (560, 101573)]