2083480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1063}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 5458320

約数和(自身を除く): 3374840

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, 1063, 1960, 2126, 4252, 5315, 7441, 8504, 10630, 14882, 21260, 29764, 37205, 42520, 52087, 59528, 74410, 104174, 148820, 208348, 260435, 297640, 416696, 520870, 1041740, 2083480]

約数ペア:

[(1, 2083480), (2, 1041740), (4, 520870), (5, 416696), (7, 297640), (8, 260435), (10, 208348), (14, 148820), (20, 104174), (28, 74410), (35, 59528), (40, 52087), (49, 42520), (56, 37205), (70, 29764), (98, 21260), (140, 14882), (196, 10630), (245, 8504), (280, 7441), (392, 5315), (490, 4252), (980, 2126), (1063, 1960)]