133533580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{142057}}^1$

素因数の和:142113

約数の個数: 24

約数和(自身を含む): 286388928

約数和(自身を除く): 152855348

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 142057, 284114, 568228, 710285, 1420570, 2841140, 6676679, 13353358, 26706716, 33383395, 66766790, 133533580]

約数ペア:

[(1, 133533580), (2, 66766790), (4, 33383395), (5, 26706716), (10, 13353358), (20, 6676679), (47, 2841140), (94, 1420570), (188, 710285), (235, 568228), (470, 284114), (940, 142057)]