27870620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37663}}^1$

素因数の和:37709

約数の個数: 24

約数和(自身を含む): 60111744

約数和(自身を除く): 32241124

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 37663, 75326, 150652, 188315, 376630, 753260, 1393531, 2787062, 5574124, 6967655, 13935310, 27870620]

約数ペア:

[(1, 27870620), (2, 13935310), (4, 6967655), (5, 5574124), (10, 2787062), (20, 1393531), (37, 753260), (74, 376630), (148, 188315), (185, 150652), (370, 75326), (740, 37663)]