63870880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10789}}^1$

素因数の和:10841

約数の個数: 48

約数和(自身を含む): 154987560

約数和(自身を除く): 91116680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 10789, 21578, 43156, 53945, 86312, 107890, 172624, 215780, 345248, 399193, 431560, 798386, 863120, 1596772, 1726240, 1995965, 3193544, 3991930, 6387088, 7983860, 12774176, 15967720, 31935440, 63870880]

約数ペア:

[(1, 63870880), (2, 31935440), (4, 15967720), (5, 12774176), (8, 7983860), (10, 6387088), (16, 3991930), (20, 3193544), (32, 1995965), (37, 1726240), (40, 1596772), (74, 863120), (80, 798386), (148, 431560), (160, 399193), (185, 345248), (296, 215780), (370, 172624), (592, 107890), (740, 86312), (1184, 53945), (1480, 43156), (2960, 21578), (5920, 10789)]