3336400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 60

約数和(自身を含む): 8456800

約数和(自身を除く): 5120400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 439, 475, 760, 878, 950, 1520, 1756, 1900, 2195, 3512, 3800, 4390, 7024, 7600, 8341, 8780, 10975, 16682, 17560, 21950, 33364, 35120, 41705, 43900, 66728, 83410, 87800, 133456, 166820, 175600, 208525, 333640, 417050, 667280, 834100, 1668200, 3336400]

約数ペア:

[(1, 3336400), (2, 1668200), (4, 834100), (5, 667280), (8, 417050), (10, 333640), (16, 208525), (19, 175600), (20, 166820), (25, 133456), (38, 87800), (40, 83410), (50, 66728), (76, 43900), (80, 41705), (95, 35120), (100, 33364), (152, 21950), (190, 17560), (200, 16682), (304, 10975), (380, 8780), (400, 8341), (439, 7600), (475, 7024), (760, 4390), (878, 3800), (950, 3512), (1520, 2195), (1756, 1900)]