29577040

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{809}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 69002280

約数和(自身を除く): 39425240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 809, 914, 1618, 1828, 2285, 3236, 3656, 4045, 4570, 6472, 7312, 8090, 9140, 12944, 16180, 18280, 32360, 36560, 64720, 369713, 739426, 1478852, 1848565, 2957704, 3697130, 5915408, 7394260, 14788520, 29577040]

約数ペア:

[(1, 29577040), (2, 14788520), (4, 7394260), (5, 5915408), (8, 3697130), (10, 2957704), (16, 1848565), (20, 1478852), (40, 739426), (80, 369713), (457, 64720), (809, 36560), (914, 32360), (1618, 18280), (1828, 16180), (2285, 12944), (3236, 9140), (3656, 8090), (4045, 7312), (4570, 6472)]