974960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1741}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 2592096

約数和(自身を除く): 1617136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1741, 3482, 6964, 8705, 12187, 13928, 17410, 24374, 27856, 34820, 48748, 60935, 69640, 97496, 121870, 139280, 194992, 243740, 487480, 974960]

約数ペア:

[(1, 974960), (2, 487480), (4, 243740), (5, 194992), (7, 139280), (8, 121870), (10, 97496), (14, 69640), (16, 60935), (20, 48748), (28, 34820), (35, 27856), (40, 24374), (56, 17410), (70, 13928), (80, 12187), (112, 8705), (140, 6964), (280, 3482), (560, 1741)]