6274640

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1967

約数の個数: 40

約数和(自身を含む): 14952168

約数和(自身を除く): 8677528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 1913, 3280, 3826, 7652, 9565, 15304, 19130, 30608, 38260, 76520, 78433, 153040, 156866, 313732, 392165, 627464, 784330, 1254928, 1568660, 3137320, 6274640]

約数ペア:

[(1, 6274640), (2, 3137320), (4, 1568660), (5, 1254928), (8, 784330), (10, 627464), (16, 392165), (20, 313732), (40, 156866), (41, 153040), (80, 78433), (82, 76520), (164, 38260), (205, 30608), (328, 19130), (410, 15304), (656, 9565), (820, 7652), (1640, 3826), (1913, 3280)]