56649040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101159}}^1$

素因数の和:101179

約数の個数: 40

約数和(自身を含む): 150526080

約数和(自身を除く): 93877040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101159, 202318, 404636, 505795, 708113, 809272, 1011590, 1416226, 1618544, 2023180, 2832452, 3540565, 4046360, 5664904, 7081130, 8092720, 11329808, 14162260, 28324520, 56649040]

約数ペア:

[(1, 56649040), (2, 28324520), (4, 14162260), (5, 11329808), (7, 8092720), (8, 7081130), (10, 5664904), (14, 4046360), (16, 3540565), (20, 2832452), (28, 2023180), (35, 1618544), (40, 1416226), (56, 1011590), (70, 809272), (80, 708113), (112, 505795), (140, 404636), (280, 202318), (560, 101159)]