2024680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1033}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 5304420

約数和(自身を除く): 3279740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1033, 1960, 2066, 4132, 5165, 7231, 8264, 10330, 14462, 20660, 28924, 36155, 41320, 50617, 57848, 72310, 101234, 144620, 202468, 253085, 289240, 404936, 506170, 1012340, 2024680]

約数ペア:

[(1, 2024680), (2, 1012340), (4, 506170), (5, 404936), (7, 289240), (8, 253085), (10, 202468), (14, 144620), (20, 101234), (28, 72310), (35, 57848), (40, 50617), (49, 41320), (56, 36155), (70, 28924), (98, 20660), (140, 14462), (196, 10330), (245, 8264), (280, 7231), (392, 5165), (490, 4132), (980, 2066), (1033, 1960)]