9438280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10259}}^1$

素因数の和:10293

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 12723320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 10259, 20518, 41036, 51295, 82072, 102590, 205180, 235957, 410360, 471914, 943828, 1179785, 1887656, 2359570, 4719140, 9438280]

約数ペア:

[(1, 9438280), (2, 4719140), (4, 2359570), (5, 1887656), (8, 1179785), (10, 943828), (20, 471914), (23, 410360), (40, 235957), (46, 205180), (92, 102590), (115, 82072), (184, 51295), (230, 41036), (460, 20518), (920, 10259)]