12334120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 29082240

約数和(自身を除く): 16748120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 71, 86, 101, 142, 172, 202, 215, 284, 344, 355, 404, 430, 505, 568, 710, 808, 860, 1010, 1420, 1720, 2020, 2840, 3053, 4040, 4343, 6106, 7171, 8686, 12212, 14342, 15265, 17372, 21715, 24424, 28684, 30530, 34744, 35855, 43430, 57368, 61060, 71710, 86860, 122120, 143420, 173720, 286840, 308353, 616706, 1233412, 1541765, 2466824, 3083530, 6167060, 12334120]

約数ペア:

[(1, 12334120), (2, 6167060), (4, 3083530), (5, 2466824), (8, 1541765), (10, 1233412), (20, 616706), (40, 308353), (43, 286840), (71, 173720), (86, 143420), (101, 122120), (142, 86860), (172, 71710), (202, 61060), (215, 57368), (284, 43430), (344, 35855), (355, 34744), (404, 30530), (430, 28684), (505, 24424), (568, 21715), (710, 17372), (808, 15265), (860, 14342), (1010, 12212), (1420, 8686), (1720, 7171), (2020, 6106), (2840, 4343), (3053, 4040)]