23596520

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8081}}^1$

素因数の和:8165

約数の個数: 32

約数和(自身を含む): 53826120

約数和(自身を除く): 30229600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 8081, 16162, 32324, 40405, 64648, 80810, 161620, 323240, 589913, 1179826, 2359652, 2949565, 4719304, 5899130, 11798260, 23596520]

約数ペア:

[(1, 23596520), (2, 11798260), (4, 5899130), (5, 4719304), (8, 2949565), (10, 2359652), (20, 1179826), (40, 589913), (73, 323240), (146, 161620), (292, 80810), (365, 64648), (584, 40405), (730, 32324), (1460, 16162), (2920, 8081)]