12558560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11213}}^1$

素因数の和:11235

約数の個数: 48

約数和(自身を含む): 33911136

約数和(自身を除く): 21352576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11213, 22426, 44852, 56065, 78491, 89704, 112130, 156982, 179408, 224260, 313964, 358816, 392455, 448520, 627928, 784910, 897040, 1255856, 1569820, 1794080, 2511712, 3139640, 6279280, 12558560]

約数ペア:

[(1, 12558560), (2, 6279280), (4, 3139640), (5, 2511712), (7, 1794080), (8, 1569820), (10, 1255856), (14, 897040), (16, 784910), (20, 627928), (28, 448520), (32, 392455), (35, 358816), (40, 313964), (56, 224260), (70, 179408), (80, 156982), (112, 112130), (140, 89704), (160, 78491), (224, 56065), (280, 44852), (560, 22426), (1120, 11213)]