29412520

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1609}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 66364200

約数和(自身を除く): 36951680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1609, 1828, 2285, 3218, 3656, 4570, 6436, 8045, 9140, 12872, 16090, 18280, 32180, 64360, 735313, 1470626, 2941252, 3676565, 5882504, 7353130, 14706260, 29412520]

約数ペア:

[(1, 29412520), (2, 14706260), (4, 7353130), (5, 5882504), (8, 3676565), (10, 2941252), (20, 1470626), (40, 735313), (457, 64360), (914, 32180), (1609, 18280), (1828, 16090), (2285, 12872), (3218, 9140), (3656, 8045), (4570, 6436)]