468280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 1101600

約数和(自身を除く): 633320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 509, 920, 1018, 2036, 2545, 4072, 5090, 10180, 11707, 20360, 23414, 46828, 58535, 93656, 117070, 234140, 468280]

約数ペア:

[(1, 468280), (2, 234140), (4, 117070), (5, 93656), (8, 58535), (10, 46828), (20, 23414), (23, 20360), (40, 11707), (46, 10180), (92, 5090), (115, 4072), (184, 2545), (230, 2036), (460, 1018), (509, 920)]