184366960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21143}}^1$

素因数の和:21265

約数の個数: 40

約数和(自身を含む): 432606240

約数和(自身を除く): 248239280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 21143, 42286, 84572, 105715, 169144, 211430, 338288, 422860, 845720, 1691440, 2304587, 4609174, 9218348, 11522935, 18436696, 23045870, 36873392, 46091740, 92183480, 184366960]

約数ペア:

[(1, 184366960), (2, 92183480), (4, 46091740), (5, 36873392), (8, 23045870), (10, 18436696), (16, 11522935), (20, 9218348), (40, 4609174), (80, 2304587), (109, 1691440), (218, 845720), (436, 422860), (545, 338288), (872, 211430), (1090, 169144), (1744, 105715), (2180, 84572), (4360, 42286), (8720, 21143)]