26691200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 69564000

約数和(自身を除く): 42872800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 439, 475, 608, 640, 760, 800, 878, 950, 1216, 1520, 1600, 1756, 1900, 2195, 2432, 3040, 3200, 3512, 3800, 4390, 6080, 7024, 7600, 8341, 8780, 10975, 12160, 14048, 15200, 16682, 17560, 21950, 28096, 30400, 33364, 35120, 41705, 43900, 56192, 60800, 66728, 70240, 83410, 87800, 133456, 140480, 166820, 175600, 208525, 266912, 280960, 333640, 351200, 417050, 533824, 667280, 702400, 834100, 1067648, 1334560, 1404800, 1668200, 2669120, 3336400, 5338240, 6672800, 13345600, 26691200]

約数ペア:

[(1, 26691200), (2, 13345600), (4, 6672800), (5, 5338240), (8, 3336400), (10, 2669120), (16, 1668200), (19, 1404800), (20, 1334560), (25, 1067648), (32, 834100), (38, 702400), (40, 667280), (50, 533824), (64, 417050), (76, 351200), (80, 333640), (95, 280960), (100, 266912), (128, 208525), (152, 175600), (160, 166820), (190, 140480), (200, 133456), (304, 87800), (320, 83410), (380, 70240), (400, 66728), (439, 60800), (475, 56192), (608, 43900), (640, 41705), (760, 35120), (800, 33364), (878, 30400), (950, 28096), (1216, 21950), (1520, 17560), (1600, 16682), (1756, 15200), (1900, 14048), (2195, 12160), (2432, 10975), (3040, 8780), (3200, 8341), (3512, 7600), (3800, 7024), (4390, 6080)]