56863360

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3905

約数の個数: 64

約数和(自身を含む): 141886080

約数和(自身を除く): 85022720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 3863, 7360, 7726, 14720, 15452, 19315, 30904, 38630, 61808, 77260, 88849, 123616, 154520, 177698, 247232, 309040, 355396, 444245, 494464, 618080, 710792, 888490, 1236160, 1421584, 1776980, 2472320, 2843168, 3553960, 5686336, 7107920, 11372672, 14215840, 28431680, 56863360]

約数ペア:

[(1, 56863360), (2, 28431680), (4, 14215840), (5, 11372672), (8, 7107920), (10, 5686336), (16, 3553960), (20, 2843168), (23, 2472320), (32, 1776980), (40, 1421584), (46, 1236160), (64, 888490), (80, 710792), (92, 618080), (115, 494464), (128, 444245), (160, 355396), (184, 309040), (230, 247232), (320, 177698), (368, 154520), (460, 123616), (640, 88849), (736, 77260), (920, 61808), (1472, 38630), (1840, 30904), (2944, 19315), (3680, 15452), (3863, 14720), (7360, 7726)]