71432260

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6277}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 150295320

約数和(自身を除く): 78863060

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 6277, 11380, 12554, 25108, 31385, 62770, 125540, 3571613, 7143226, 14286452, 17858065, 35716130, 71432260]

約数ペア:

[(1, 71432260), (2, 35716130), (4, 17858065), (5, 14286452), (10, 7143226), (20, 3571613), (569, 125540), (1138, 62770), (2276, 31385), (2845, 25108), (5690, 12554), (6277, 11380)]