27612040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10303}}^1$

素因数の和:10381

約数の個数: 32

約数和(自身を含む): 63060480

約数和(自身を除く): 35448440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 10303, 20606, 41212, 51515, 82424, 103030, 206060, 412120, 690301, 1380602, 2761204, 3451505, 5522408, 6903010, 13806020, 27612040]

約数ペア:

[(1, 27612040), (2, 13806020), (4, 6903010), (5, 5522408), (8, 3451505), (10, 2761204), (20, 1380602), (40, 690301), (67, 412120), (134, 206060), (268, 103030), (335, 82424), (536, 51515), (670, 41212), (1340, 20606), (2680, 10303)]