10260280

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1433}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 23230800

約数和(自身を除く): 12970520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1433, 1790, 2866, 3580, 5732, 7160, 7165, 11464, 14330, 28660, 57320, 256507, 513014, 1026028, 1282535, 2052056, 2565070, 5130140, 10260280]

約数ペア:

[(1, 10260280), (2, 5130140), (4, 2565070), (5, 2052056), (8, 1282535), (10, 1026028), (20, 513014), (40, 256507), (179, 57320), (358, 28660), (716, 14330), (895, 11464), (1432, 7165), (1433, 7160), (1790, 5732), (2866, 3580)]