71371660

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{23633}}^1$

素因数の和:23793

約数の個数: 24

約数和(自身を含む): 150879456

約数和(自身を除く): 79507796

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 23633, 47266, 94532, 118165, 236330, 472660, 3568583, 7137166, 14274332, 17842915, 35685830, 71371660]

約数ペア:

[(1, 71371660), (2, 35685830), (4, 17842915), (5, 14274332), (10, 7137166), (20, 3568583), (151, 472660), (302, 236330), (604, 118165), (755, 94532), (1510, 47266), (3020, 23633)]