1036542920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3701939}}^1$

素因数の和:3701957

約数の個数: 32

約数和(自身を含む): 2665396800

約数和(自身を除く): 1628853880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3701939, 7403878, 14807756, 18509695, 25913573, 29615512, 37019390, 51827146, 74038780, 103654292, 129567865, 148077560, 207308584, 259135730, 518271460, 1036542920]

約数ペア:

[(1, 1036542920), (2, 518271460), (4, 259135730), (5, 207308584), (7, 148077560), (8, 129567865), (10, 103654292), (14, 74038780), (20, 51827146), (28, 37019390), (35, 29615512), (40, 25913573), (56, 18509695), (70, 14807756), (140, 7403878), (280, 3701939)]