234148960

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20047}}^1$

素因数の和:20135

約数の個数: 48

約数和(自身を含む): 560782656

約数和(自身を除く): 326633696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 20047, 40094, 80188, 100235, 160376, 200470, 320752, 400940, 641504, 801880, 1463431, 1603760, 2926862, 3207520, 5853724, 7317155, 11707448, 14634310, 23414896, 29268620, 46829792, 58537240, 117074480, 234148960]

約数ペア:

[(1, 234148960), (2, 117074480), (4, 58537240), (5, 46829792), (8, 29268620), (10, 23414896), (16, 14634310), (20, 11707448), (32, 7317155), (40, 5853724), (73, 3207520), (80, 2926862), (146, 1603760), (160, 1463431), (292, 801880), (365, 641504), (584, 400940), (730, 320752), (1168, 200470), (1460, 160376), (2336, 100235), (2920, 80188), (5840, 40094), (11680, 20047)]