27301840

素因数分解:

$2^4\times 5^1\times {\mathrm{341273}}^1$

素因数の和:341286

約数の個数: 20

約数和(自身を含む): 63476964

約数和(自身を除く): 36175124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 341273, 682546, 1365092, 1706365, 2730184, 3412730, 5460368, 6825460, 13650920, 27301840]

約数ペア:

[(1, 27301840), (2, 13650920), (4, 6825460), (5, 5460368), (8, 3412730), (10, 2730184), (16, 1706365), (20, 1365092), (40, 682546), (80, 341273)]