6672800

素因数分解:

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

素因数の和:478

約数の個数: 72

約数和(自身を含む): 17186400

約数和(自身を除く): 10513600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 439, 475, 608, 760, 800, 878, 950, 1520, 1756, 1900, 2195, 3040, 3512, 3800, 4390, 7024, 7600, 8341, 8780, 10975, 14048, 15200, 16682, 17560, 21950, 33364, 35120, 41705, 43900, 66728, 70240, 83410, 87800, 133456, 166820, 175600, 208525, 266912, 333640, 351200, 417050, 667280, 834100, 1334560, 1668200, 3336400, 6672800]

約数ペア:

[(1, 6672800), (2, 3336400), (4, 1668200), (5, 1334560), (8, 834100), (10, 667280), (16, 417050), (19, 351200), (20, 333640), (25, 266912), (32, 208525), (38, 175600), (40, 166820), (50, 133456), (76, 87800), (80, 83410), (95, 70240), (100, 66728), (152, 43900), (160, 41705), (190, 35120), (200, 33364), (304, 21950), (380, 17560), (400, 16682), (439, 15200), (475, 14048), (608, 10975), (760, 8780), (800, 8341), (878, 7600), (950, 7024), (1520, 4390), (1756, 3800), (1900, 3512), (2195, 3040)]