71741060

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{4423}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 150876096

約数和(自身を除く): 79135036

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 4423, 8110, 8846, 16220, 17692, 22115, 44230, 88460, 3587053, 7174106, 14348212, 17935265, 35870530, 71741060]

約数ペア:

[(1, 71741060), (2, 35870530), (4, 17935265), (5, 14348212), (10, 7174106), (20, 3587053), (811, 88460), (1622, 44230), (3244, 22115), (4055, 17692), (4423, 16220), (8110, 8846)]