16340360

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5171}}^1$

素因数の和:5261

約数の個数: 32

約数和(自身を含む): 37238400

約数和(自身を除く): 20898040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 5171, 10342, 20684, 25855, 41368, 51710, 103420, 206840, 408509, 817018, 1634036, 2042545, 3268072, 4085090, 8170180, 16340360]

約数ペア:

[(1, 16340360), (2, 8170180), (4, 4085090), (5, 3268072), (8, 2042545), (10, 1634036), (20, 817018), (40, 408509), (79, 206840), (158, 103420), (316, 51710), (395, 41368), (632, 25855), (790, 20684), (1580, 10342), (3160, 5171)]