23076520

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1607}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 52099200

約数和(自身を除く): 29022680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1607, 1795, 2872, 3214, 3590, 6428, 7180, 8035, 12856, 14360, 16070, 32140, 64280, 576913, 1153826, 2307652, 2884565, 4615304, 5769130, 11538260, 23076520]

約数ペア:

[(1, 23076520), (2, 11538260), (4, 5769130), (5, 4615304), (8, 2884565), (10, 2307652), (20, 1153826), (40, 576913), (359, 64280), (718, 32140), (1436, 16070), (1607, 14360), (1795, 12856), (2872, 8035), (3214, 7180), (3590, 6428)]