42424960

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 102326400

約数和(自身を除く): 59901440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 302, 320, 439, 604, 640, 755, 878, 1208, 1510, 1756, 2195, 2416, 3020, 3512, 4390, 4832, 6040, 7024, 8780, 9664, 12080, 14048, 17560, 19328, 24160, 28096, 35120, 48320, 56192, 66289, 70240, 96640, 132578, 140480, 265156, 280960, 331445, 530312, 662890, 1060624, 1325780, 2121248, 2651560, 4242496, 5303120, 8484992, 10606240, 21212480, 42424960]

約数ペア:

[(1, 42424960), (2, 21212480), (4, 10606240), (5, 8484992), (8, 5303120), (10, 4242496), (16, 2651560), (20, 2121248), (32, 1325780), (40, 1060624), (64, 662890), (80, 530312), (128, 331445), (151, 280960), (160, 265156), (302, 140480), (320, 132578), (439, 96640), (604, 70240), (640, 66289), (755, 56192), (878, 48320), (1208, 35120), (1510, 28096), (1756, 24160), (2195, 19328), (2416, 17560), (3020, 14048), (3512, 12080), (4390, 9664), (4832, 8780), (6040, 7024)]