12184840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8233}}^1$

素因数の和:8281

約数の個数: 32

約数和(自身を含む): 28160280

約数和(自身を除く): 15975440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8233, 16466, 32932, 41165, 65864, 82330, 164660, 304621, 329320, 609242, 1218484, 1523105, 2436968, 3046210, 6092420, 12184840]

約数ペア:

[(1, 12184840), (2, 6092420), (4, 3046210), (5, 2436968), (8, 1523105), (10, 1218484), (20, 609242), (37, 329320), (40, 304621), (74, 164660), (148, 82330), (185, 65864), (296, 41165), (370, 32932), (740, 16466), (1480, 8233)]