27301720

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1151}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 34284200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1151, 1186, 2302, 2372, 2965, 4604, 4744, 5755, 5930, 9208, 11510, 11860, 23020, 23720, 46040, 682543, 1365086, 2730172, 3412715, 5460344, 6825430, 13650860, 27301720]

約数ペア:

[(1, 27301720), (2, 13650860), (4, 6825430), (5, 5460344), (8, 3412715), (10, 2730172), (20, 1365086), (40, 682543), (593, 46040), (1151, 23720), (1186, 23020), (2302, 11860), (2372, 11510), (2965, 9208), (4604, 5930), (4744, 5755)]