3680840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 8770680

約数和(自身を除く): 5089840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5413, 10826, 21652, 27065, 43304, 54130, 92021, 108260, 184042, 216520, 368084, 460105, 736168, 920210, 1840420, 3680840]

約数ペア:

[(1, 3680840), (2, 1840420), (4, 920210), (5, 736168), (8, 460105), (10, 368084), (17, 216520), (20, 184042), (34, 108260), (40, 92021), (68, 54130), (85, 43304), (136, 27065), (170, 21652), (340, 10826), (680, 5413)]