125940260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{133979}}^1$

素因数の和:134035

約数の個数: 24

約数和(自身を含む): 270103680

約数和(自身を除く): 144163420

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 133979, 267958, 535916, 669895, 1339790, 2679580, 6297013, 12594026, 25188052, 31485065, 62970130, 125940260]

約数ペア:

[(1, 125940260), (2, 62970130), (4, 31485065), (5, 25188052), (10, 12594026), (20, 6297013), (47, 2679580), (94, 1339790), (188, 669895), (235, 535916), (470, 267958), (940, 133979)]