23057480

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2081}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 52091640

約数和(自身を除く): 29034160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2081, 2216, 2770, 4162, 5540, 8324, 10405, 11080, 16648, 20810, 41620, 83240, 576437, 1152874, 2305748, 2882185, 4611496, 5764370, 11528740, 23057480]

約数ペア:

[(1, 23057480), (2, 11528740), (4, 5764370), (5, 4611496), (8, 2882185), (10, 2305748), (20, 1152874), (40, 576437), (277, 83240), (554, 41620), (1108, 20810), (1385, 16648), (2081, 11080), (2216, 10405), (2770, 8324), (4162, 5540)]