5493260

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{787}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 11583600

約数和(自身を除く): 6090340

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 787, 1396, 1574, 1745, 3148, 3490, 3935, 6980, 7870, 15740, 274663, 549326, 1098652, 1373315, 2746630, 5493260]

約数ペア:

[(1, 5493260), (2, 2746630), (4, 1373315), (5, 1098652), (10, 549326), (20, 274663), (349, 15740), (698, 7870), (787, 6980), (1396, 3935), (1574, 3490), (1745, 3148)]