270818565580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{347533}}^1$

素因数の和:348418

約数の個数: 48

約数和(自身を含む): 581521691520

約数和(自身を除く): 310703125940

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 829, 940, 1658, 3316, 4145, 8290, 16580, 38963, 77926, 155852, 194815, 347533, 389630, 695066, 779260, 1390132, 1737665, 3475330, 6950660, 16334051, 32668102, 65336204, 81670255, 163340510, 288104857, 326681020, 576209714, 1152419428, 1440524285, 2881048570, 5762097140, 13540928279, 27081856558, 54163713116, 67704641395, 135409282790, 270818565580]

約数ペア:

[(1, 270818565580), (2, 135409282790), (4, 67704641395), (5, 54163713116), (10, 27081856558), (20, 13540928279), (47, 5762097140), (94, 2881048570), (188, 1440524285), (235, 1152419428), (470, 576209714), (829, 326681020), (940, 288104857), (1658, 163340510), (3316, 81670255), (4145, 65336204), (8290, 32668102), (16580, 16334051), (38963, 6950660), (77926, 3475330), (155852, 1737665), (194815, 1390132), (347533, 779260), (389630, 695066)]