84088850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{23687}}^1$

素因数の和:23770

約数の個数: 24

約数和(自身を含む): 158614848

約数和(自身を除く): 74525998

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 23687, 47374, 118435, 236870, 592175, 1184350, 1681777, 3363554, 8408885, 16817770, 42044425, 84088850]

約数ペア:

[(1, 84088850), (2, 42044425), (5, 16817770), (10, 8408885), (25, 3363554), (50, 1681777), (71, 1184350), (142, 592175), (355, 236870), (710, 118435), (1775, 47374), (3550, 23687)]