73014520

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5171}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 164779920

約数和(自身を除く): 91765400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 5171, 7060, 10342, 14120, 20684, 25855, 41368, 51710, 103420, 206840, 1825363, 3650726, 7301452, 9126815, 14602904, 18253630, 36507260, 73014520]

約数ペア:

[(1, 73014520), (2, 36507260), (4, 18253630), (5, 14602904), (8, 9126815), (10, 7301452), (20, 3650726), (40, 1825363), (353, 206840), (706, 103420), (1412, 51710), (1765, 41368), (2824, 25855), (3530, 20684), (5171, 14120), (7060, 10342)]