2877882050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{810671}}^1$

素因数の和:810754

約数の個数: 24

約数和(自身を含む): 5428259712

約数和(自身を除く): 2550377662

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 810671, 1621342, 4053355, 8106710, 20266775, 40533550, 57557641, 115115282, 287788205, 575576410, 1438941025, 2877882050]

約数ペア:

[(1, 2877882050), (2, 1438941025), (5, 575576410), (10, 287788205), (25, 115115282), (50, 57557641), (71, 40533550), (142, 20266775), (355, 8106710), (710, 4053355), (1775, 1621342), (3550, 810671)]