61763120

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1783}}^1$

素因数の和:2229

約数の個数: 40

約数和(自身を含む): 144011616

約数和(自身を除く): 82248496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1732, 1783, 2165, 3464, 3566, 4330, 6928, 7132, 8660, 8915, 14264, 17320, 17830, 28528, 34640, 35660, 71320, 142640, 772039, 1544078, 3088156, 3860195, 6176312, 7720390, 12352624, 15440780, 30881560, 61763120]

約数ペア:

[(1, 61763120), (2, 30881560), (4, 15440780), (5, 12352624), (8, 7720390), (10, 6176312), (16, 3860195), (20, 3088156), (40, 1544078), (80, 772039), (433, 142640), (866, 71320), (1732, 35660), (1783, 34640), (2165, 28528), (3464, 17830), (3566, 17320), (4330, 14264), (6928, 8915), (7132, 8660)]