14411120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 60

約数和(自身を含む): 35433000

約数和(自身を除く): 21021880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 499, 722, 760, 998, 1444, 1520, 1805, 1996, 2495, 2888, 3610, 3992, 4990, 5776, 7220, 7984, 9481, 9980, 14440, 18962, 19960, 28880, 37924, 39920, 47405, 75848, 94810, 151696, 180139, 189620, 360278, 379240, 720556, 758480, 900695, 1441112, 1801390, 2882224, 3602780, 7205560, 14411120]

約数ペア:

[(1, 14411120), (2, 7205560), (4, 3602780), (5, 2882224), (8, 1801390), (10, 1441112), (16, 900695), (19, 758480), (20, 720556), (38, 379240), (40, 360278), (76, 189620), (80, 180139), (95, 151696), (152, 94810), (190, 75848), (304, 47405), (361, 39920), (380, 37924), (499, 28880), (722, 19960), (760, 18962), (998, 14440), (1444, 9980), (1520, 9481), (1805, 7984), (1996, 7220), (2495, 5776), (2888, 4990), (3610, 3992)]