65550460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{142501}}^1$

素因数の和:142533

約数の個数: 24

約数和(自身を含む): 143642016

約数和(自身を除く): 78091556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 142501, 285002, 570004, 712505, 1425010, 2850020, 3277523, 6555046, 13110092, 16387615, 32775230, 65550460]

約数ペア:

[(1, 65550460), (2, 32775230), (4, 16387615), (5, 13110092), (10, 6555046), (20, 3277523), (23, 2850020), (46, 1425010), (92, 712505), (115, 570004), (230, 285002), (460, 142501)]