12052280

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 27224640

約数和(自身を除く): 15172360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 821, 1468, 1642, 1835, 2936, 3284, 3670, 4105, 6568, 7340, 8210, 14680, 16420, 32840, 301307, 602614, 1205228, 1506535, 2410456, 3013070, 6026140, 12052280]

約数ペア:

[(1, 12052280), (2, 6026140), (4, 3013070), (5, 2410456), (8, 1506535), (10, 1205228), (20, 602614), (40, 301307), (367, 32840), (734, 16420), (821, 14680), (1468, 8210), (1642, 7340), (1835, 6568), (2936, 4105), (3284, 3670)]