13305613660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17980559}}^1$

素因数の和:17980605

約数の個数: 24

約数和(自身を含む): 28696973760

約数和(自身を除く): 15391360100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 17980559, 35961118, 71922236, 89902795, 179805590, 359611180, 665280683, 1330561366, 2661122732, 3326403415, 6652806830, 13305613660]

約数ペア:

[(1, 13305613660), (2, 6652806830), (4, 3326403415), (5, 2661122732), (10, 1330561366), (20, 665280683), (37, 359611180), (74, 179805590), (148, 89902795), (185, 71922236), (370, 35961118), (740, 17980559)]