710120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 1640520

約数和(自身を除く): 930400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 433, 820, 866, 1640, 1732, 2165, 3464, 4330, 8660, 17320, 17753, 35506, 71012, 88765, 142024, 177530, 355060, 710120]

約数ペア:

[(1, 710120), (2, 355060), (4, 177530), (5, 142024), (8, 88765), (10, 71012), (20, 35506), (40, 17753), (41, 17320), (82, 8660), (164, 4330), (205, 3464), (328, 2165), (410, 1732), (433, 1640), (820, 866)]