2769080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 6402240

約数和(自身を除く): 3633160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1871, 3742, 7484, 9355, 14968, 18710, 37420, 69227, 74840, 138454, 276908, 346135, 553816, 692270, 1384540, 2769080]

約数ペア:

[(1, 2769080), (2, 1384540), (4, 692270), (5, 553816), (8, 346135), (10, 276908), (20, 138454), (37, 74840), (40, 69227), (74, 37420), (148, 18710), (185, 14968), (296, 9355), (370, 7484), (740, 3742), (1480, 1871)]