8962520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32009}}^1$

素因数の和:32027

約数の個数: 32

約数和(自身を含む): 23047200

約数和(自身を除く): 14084680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32009, 64018, 128036, 160045, 224063, 256072, 320090, 448126, 640180, 896252, 1120315, 1280360, 1792504, 2240630, 4481260, 8962520]

約数ペア:

[(1, 8962520), (2, 4481260), (4, 2240630), (5, 1792504), (7, 1280360), (8, 1120315), (10, 896252), (14, 640180), (20, 448126), (28, 320090), (35, 256072), (40, 224063), (56, 160045), (70, 128036), (140, 64018), (280, 32009)]