101770040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54133}}^1$

素因数の和:54191

約数の個数: 32

約数和(自身を含む): 233858880

約数和(自身を除く): 132088840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 54133, 108266, 216532, 270665, 433064, 541330, 1082660, 2165320, 2544251, 5088502, 10177004, 12721255, 20354008, 25442510, 50885020, 101770040]

約数ペア:

[(1, 101770040), (2, 50885020), (4, 25442510), (5, 20354008), (8, 12721255), (10, 10177004), (20, 5088502), (40, 2544251), (47, 2165320), (94, 1082660), (188, 541330), (235, 433064), (376, 270665), (470, 216532), (940, 108266), (1880, 54133)]