40552930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 80129088

約数和(自身を除く): 39576158

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 2131, 3806, 4262, 9515, 10655, 19030, 21310, 23441, 46882, 117205, 234410, 368663, 737326, 1843315, 3686630, 4055293, 8110586, 20276465, 40552930]

約数ペア:

[(1, 40552930), (2, 20276465), (5, 8110586), (10, 4055293), (11, 3686630), (22, 1843315), (55, 737326), (110, 368663), (173, 234410), (346, 117205), (865, 46882), (1730, 23441), (1903, 21310), (2131, 19030), (3806, 10655), (4262, 9515)]