23065780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 51819264

約数和(自身を除く): 28753484

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1223, 1886, 2446, 3772, 4715, 4892, 6115, 9430, 12230, 18860, 24460, 28129, 50143, 56258, 100286, 112516, 140645, 200572, 250715, 281290, 501430, 562580, 1002860, 1153289, 2306578, 4613156, 5766445, 11532890, 23065780]

約数ペア:

[(1, 23065780), (2, 11532890), (4, 5766445), (5, 4613156), (10, 2306578), (20, 1153289), (23, 1002860), (41, 562580), (46, 501430), (82, 281290), (92, 250715), (115, 200572), (164, 140645), (205, 112516), (230, 100286), (410, 56258), (460, 50143), (820, 28129), (943, 24460), (1223, 18860), (1886, 12230), (2446, 9430), (3772, 6115), (4715, 4892)]