2673200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 6619368

約数和(自身を除く): 3946168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 163, 164, 200, 205, 326, 328, 400, 410, 652, 656, 815, 820, 1025, 1304, 1630, 1640, 2050, 2608, 3260, 3280, 4075, 4100, 6520, 6683, 8150, 8200, 13040, 13366, 16300, 16400, 26732, 32600, 33415, 53464, 65200, 66830, 106928, 133660, 167075, 267320, 334150, 534640, 668300, 1336600, 2673200]

約数ペア:

[(1, 2673200), (2, 1336600), (4, 668300), (5, 534640), (8, 334150), (10, 267320), (16, 167075), (20, 133660), (25, 106928), (40, 66830), (41, 65200), (50, 53464), (80, 33415), (82, 32600), (100, 26732), (163, 16400), (164, 16300), (200, 13366), (205, 13040), (326, 8200), (328, 8150), (400, 6683), (410, 6520), (652, 4100), (656, 4075), (815, 3280), (820, 3260), (1025, 2608), (1304, 2050), (1630, 1640)]