2536306580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{351289}}^1$

素因数の和:351336

約数の個数: 36

約数和(自身を含む): 5621342580

約数和(自身を除く): 3085036000

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 351289, 702578, 1405156, 1756445, 3512890, 6674491, 7025780, 13348982, 26697964, 33372455, 66744910, 126815329, 133489820, 253630658, 507261316, 634076645, 1268153290, 2536306580]

約数ペア:

[(1, 2536306580), (2, 1268153290), (4, 634076645), (5, 507261316), (10, 253630658), (19, 133489820), (20, 126815329), (38, 66744910), (76, 33372455), (95, 26697964), (190, 13348982), (361, 7025780), (380, 6674491), (722, 3512890), (1444, 1756445), (1805, 1405156), (3610, 702578), (7220, 351289)]