1694120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 3908520

約数和(自身を除く): 2214400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1033, 1640, 2066, 4132, 5165, 8264, 10330, 20660, 41320, 42353, 84706, 169412, 211765, 338824, 423530, 847060, 1694120]

約数ペア:

[(1, 1694120), (2, 847060), (4, 423530), (5, 338824), (8, 211765), (10, 169412), (20, 84706), (40, 42353), (41, 41320), (82, 20660), (164, 10330), (205, 8264), (328, 5165), (410, 4132), (820, 2066), (1033, 1640)]