6683000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 16117920

約数和(自身を除く): 9434920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 163, 164, 200, 205, 250, 326, 328, 410, 500, 652, 815, 820, 1000, 1025, 1304, 1630, 1640, 2050, 3260, 4075, 4100, 5125, 6520, 6683, 8150, 8200, 10250, 13366, 16300, 20375, 20500, 26732, 32600, 33415, 40750, 41000, 53464, 66830, 81500, 133660, 163000, 167075, 267320, 334150, 668300, 835375, 1336600, 1670750, 3341500, 6683000]

約数ペア:

[(1, 6683000), (2, 3341500), (4, 1670750), (5, 1336600), (8, 835375), (10, 668300), (20, 334150), (25, 267320), (40, 167075), (41, 163000), (50, 133660), (82, 81500), (100, 66830), (125, 53464), (163, 41000), (164, 40750), (200, 33415), (205, 32600), (250, 26732), (326, 20500), (328, 20375), (410, 16300), (500, 13366), (652, 10250), (815, 8200), (820, 8150), (1000, 6683), (1025, 6520), (1304, 5125), (1630, 4100), (1640, 4075), (2050, 3260)]