84647560

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{9241}}^1$

素因数の和:9481

約数の個数: 32

約数和(自身を含む): 191309400

約数和(自身を除く): 106661840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 9241, 18482, 36964, 46205, 73928, 92410, 184820, 369640, 2116189, 4232378, 8464756, 10580945, 16929512, 21161890, 42323780, 84647560]

約数ペア:

[(1, 84647560), (2, 42323780), (4, 21161890), (5, 16929512), (8, 10580945), (10, 8464756), (20, 4232378), (40, 2116189), (229, 369640), (458, 184820), (916, 92410), (1145, 73928), (1832, 46205), (2290, 36964), (4580, 18482), (9160, 9241)]