141976880

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3119}}^1$

素因数の和:3701

約数の個数: 40

約数和(自身を含む): 330782400

約数和(自身を除く): 188805520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2845, 3119, 4552, 5690, 6238, 9104, 11380, 12476, 15595, 22760, 24952, 31190, 45520, 49904, 62380, 124760, 249520, 1774711, 3549422, 7098844, 8873555, 14197688, 17747110, 28395376, 35494220, 70988440, 141976880]

約数ペア:

[(1, 141976880), (2, 70988440), (4, 35494220), (5, 28395376), (8, 17747110), (10, 14197688), (16, 8873555), (20, 7098844), (40, 3549422), (80, 1774711), (569, 249520), (1138, 124760), (2276, 62380), (2845, 49904), (3119, 45520), (4552, 31190), (5690, 24952), (6238, 22760), (9104, 15595), (11380, 12476)]