23251960

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7963}}^1$

素因数の和:8047

約数の個数: 32

約数和(自身を含む): 53040240

約数和(自身を除く): 29788280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 7963, 15926, 31852, 39815, 63704, 79630, 159260, 318520, 581299, 1162598, 2325196, 2906495, 4650392, 5812990, 11625980, 23251960]

約数ペア:

[(1, 23251960), (2, 11625980), (4, 5812990), (5, 4650392), (8, 2906495), (10, 2325196), (20, 1162598), (40, 581299), (73, 318520), (146, 159260), (292, 79630), (365, 63704), (584, 39815), (730, 31852), (1460, 15926), (2920, 7963)]