119553760

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17377}}^1$

素因数の和:17435

約数の個数: 48

約数和(自身を含む): 289030896

約数和(自身を除く): 169477136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 17377, 34754, 69508, 86885, 139016, 173770, 278032, 347540, 556064, 695080, 747211, 1390160, 1494422, 2780320, 2988844, 3736055, 5977688, 7472110, 11955376, 14944220, 23910752, 29888440, 59776880, 119553760]

約数ペア:

[(1, 119553760), (2, 59776880), (4, 29888440), (5, 23910752), (8, 14944220), (10, 11955376), (16, 7472110), (20, 5977688), (32, 3736055), (40, 2988844), (43, 2780320), (80, 1494422), (86, 1390160), (160, 747211), (172, 695080), (215, 556064), (344, 347540), (430, 278032), (688, 173770), (860, 139016), (1376, 86885), (1720, 69508), (3440, 34754), (6880, 17377)]