27452380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18803}}^1$

素因数の和:18885

約数の個数: 24

約数和(自身を含む): 58442832

約数和(自身を除く): 30990452

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18803, 37606, 75212, 94015, 188030, 376060, 1372619, 2745238, 5490476, 6863095, 13726190, 27452380]

約数ペア:

[(1, 27452380), (2, 13726190), (4, 6863095), (5, 5490476), (10, 2745238), (20, 1372619), (73, 376060), (146, 188030), (292, 94015), (365, 75212), (730, 37606), (1460, 18803)]