231380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 508032

約数和(自身を除く): 276652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 503, 1006, 2012, 2515, 5030, 10060, 11569, 23138, 46276, 57845, 115690, 231380]

約数ペア:

[(1, 231380), (2, 115690), (4, 57845), (5, 46276), (10, 23138), (20, 11569), (23, 10060), (46, 5030), (92, 2515), (115, 2012), (230, 1006), (460, 503)]