31834960

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1039}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 74280960

約数和(自身を除く): 42446000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1039, 1532, 1915, 2078, 3064, 3830, 4156, 5195, 6128, 7660, 8312, 10390, 15320, 16624, 20780, 30640, 41560, 83120, 397937, 795874, 1591748, 1989685, 3183496, 3979370, 6366992, 7958740, 15917480, 31834960]

約数ペア:

[(1, 31834960), (2, 15917480), (4, 7958740), (5, 6366992), (8, 3979370), (10, 3183496), (16, 1989685), (20, 1591748), (40, 795874), (80, 397937), (383, 83120), (766, 41560), (1039, 30640), (1532, 20780), (1915, 16624), (2078, 15320), (3064, 10390), (3830, 8312), (4156, 7660), (5195, 6128)]