224701510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28771}}^1$

素因数の和:28860

約数の個数: 32

約数和(自身を含む): 447462144

約数和(自身を除く): 222760634

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 28771, 57542, 143855, 287710, 316481, 632962, 1582405, 2042741, 3164810, 4085482, 10213705, 20427410, 22470151, 44940302, 112350755, 224701510]

約数ペア:

[(1, 224701510), (2, 112350755), (5, 44940302), (10, 22470151), (11, 20427410), (22, 10213705), (55, 4085482), (71, 3164810), (110, 2042741), (142, 1582405), (355, 632962), (710, 316481), (781, 287710), (1562, 143855), (3905, 57542), (7810, 28771)]