71483660

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{18713}}^1$

素因数の和:18913

約数の個数: 24

約数和(自身を含む): 150909696

約数和(自身を除く): 79426036

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 18713, 37426, 74852, 93565, 187130, 374260, 3574183, 7148366, 14296732, 17870915, 35741830, 71483660]

約数ペア:

[(1, 71483660), (2, 35741830), (4, 17870915), (5, 14296732), (10, 7148366), (20, 3574183), (191, 374260), (382, 187130), (764, 93565), (955, 74852), (1910, 37426), (3820, 18713)]