127205450

素因数分解:

$2^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{8287}}^1$

素因数の和:8606

約数の個数: 24

約数和(自身を含む): 237401472

約数和(自身を除く): 110196022

約数列:

[1, 2, 5, 10, 25, 50, 307, 614, 1535, 3070, 7675, 8287, 15350, 16574, 41435, 82870, 207175, 414350, 2544109, 5088218, 12720545, 25441090, 63602725, 127205450]

約数ペア:

[(1, 127205450), (2, 63602725), (5, 25441090), (10, 12720545), (25, 5088218), (50, 2544109), (307, 414350), (614, 207175), (1535, 82870), (3070, 41435), (7675, 16574), (8287, 15350)]