27450370

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5393}}^1$

素因数の和:5909

約数の個数: 16

約数和(自身を含む): 49516920

約数和(自身を除く): 22066550

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 5393, 10786, 26965, 53930, 2745037, 5490074, 13725185, 27450370]

約数ペア:

[(1, 27450370), (2, 13725185), (5, 5490074), (10, 2745037), (509, 53930), (1018, 26965), (2545, 10786), (5090, 5393)]