54742400

素因数分解:

$2^7\times 5^2\times {\mathrm{17107}}^1$

素因数の和:17131

約数の個数: 48

約数和(自身を含む): 135238740

約数和(自身を除く): 80496340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 17107, 34214, 68428, 85535, 136856, 171070, 273712, 342140, 427675, 547424, 684280, 855350, 1094848, 1368560, 1710700, 2189696, 2737120, 3421400, 5474240, 6842800, 10948480, 13685600, 27371200, 54742400]

約数ペア:

[(1, 54742400), (2, 27371200), (4, 13685600), (5, 10948480), (8, 6842800), (10, 5474240), (16, 3421400), (20, 2737120), (25, 2189696), (32, 1710700), (40, 1368560), (50, 1094848), (64, 855350), (80, 684280), (100, 547424), (128, 427675), (160, 342140), (200, 273712), (320, 171070), (400, 136856), (640, 85535), (800, 68428), (1600, 34214), (3200, 17107)]