4248417280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1367}}^1$

素因数の和:1999

約数の個数: 88

約数和(自身を含む): 10215479808

約数和(自身を除く): 5967062528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 607, 640, 1024, 1214, 1280, 1367, 2428, 2560, 2734, 3035, 4856, 5120, 5468, 6070, 6835, 9712, 10936, 12140, 13670, 19424, 21872, 24280, 27340, 38848, 43744, 48560, 54680, 77696, 87488, 97120, 109360, 155392, 174976, 194240, 218720, 310784, 349952, 388480, 437440, 621568, 699904, 776960, 829769, 874880, 1399808, 1553920, 1659538, 1749760, 3107840, 3319076, 3499520, 4148845, 6638152, 6999040, 8297690, 13276304, 16595380, 26552608, 33190760, 53105216, 66381520, 106210432, 132763040, 212420864, 265526080, 424841728, 531052160, 849683456, 1062104320, 2124208640, 4248417280]

約数ペア:

[(1, 4248417280), (2, 2124208640), (4, 1062104320), (5, 849683456), (8, 531052160), (10, 424841728), (16, 265526080), (20, 212420864), (32, 132763040), (40, 106210432), (64, 66381520), (80, 53105216), (128, 33190760), (160, 26552608), (256, 16595380), (320, 13276304), (512, 8297690), (607, 6999040), (640, 6638152), (1024, 4148845), (1214, 3499520), (1280, 3319076), (1367, 3107840), (2428, 1749760), (2560, 1659538), (2734, 1553920), (3035, 1399808), (4856, 874880), (5120, 829769), (5468, 776960), (6070, 699904), (6835, 621568), (9712, 437440), (10936, 388480), (12140, 349952), (13670, 310784), (19424, 218720), (21872, 194240), (24280, 174976), (27340, 155392), (38848, 109360), (43744, 97120), (48560, 87488), (54680, 77696)]