55931120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{99877}}^1$

素因数の和:99897

約数の個数: 40

約数和(自身を含む): 148618464

約数和(自身を除く): 92687344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 99877, 199754, 399508, 499385, 699139, 799016, 998770, 1398278, 1598032, 1997540, 2796556, 3495695, 3995080, 5593112, 6991390, 7990160, 11186224, 13982780, 27965560, 55931120]

約数ペア:

[(1, 55931120), (2, 27965560), (4, 13982780), (5, 11186224), (7, 7990160), (8, 6991390), (10, 5593112), (14, 3995080), (16, 3495695), (20, 2796556), (28, 1997540), (35, 1598032), (40, 1398278), (56, 998770), (70, 799016), (80, 699139), (112, 499385), (140, 399508), (280, 199754), (560, 99877)]