1796800520

素因数分解:

$2^3\times 5^1\times {\mathrm{863}}^1\times {\mathrm{52051}}^1$

素因数の和:52925

約数の個数: 32

約数和(自身を含む): 4047563520

約数和(自身を除く): 2250763000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 863, 1726, 3452, 4315, 6904, 8630, 17260, 34520, 52051, 104102, 208204, 260255, 416408, 520510, 1041020, 2082040, 44920013, 89840026, 179680052, 224600065, 359360104, 449200130, 898400260, 1796800520]

約数ペア:

[(1, 1796800520), (2, 898400260), (4, 449200130), (5, 359360104), (8, 224600065), (10, 179680052), (20, 89840026), (40, 44920013), (863, 2082040), (1726, 1041020), (3452, 520510), (4315, 416408), (6904, 260255), (8630, 208204), (17260, 104102), (34520, 52051)]