8062420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 18724608

約数和(自身を除く): 10662188

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1031, 1564, 1955, 2062, 3910, 4124, 5155, 7820, 10310, 17527, 20620, 23713, 35054, 47426, 70108, 87635, 94852, 118565, 175270, 237130, 350540, 403121, 474260, 806242, 1612484, 2015605, 4031210, 8062420]

約数ペア:

[(1, 8062420), (2, 4031210), (4, 2015605), (5, 1612484), (10, 806242), (17, 474260), (20, 403121), (23, 350540), (34, 237130), (46, 175270), (68, 118565), (85, 94852), (92, 87635), (115, 70108), (170, 47426), (230, 35054), (340, 23713), (391, 20620), (460, 17527), (782, 10310), (1031, 7820), (1564, 5155), (1955, 4124), (2062, 3910)]