8859140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19259}}^1$

素因数の和:19291

約数の個数: 24

約数和(自身を含む): 19414080

約数和(自身を除く): 10554940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19259, 38518, 77036, 96295, 192590, 385180, 442957, 885914, 1771828, 2214785, 4429570, 8859140]

約数ペア:

[(1, 8859140), (2, 4429570), (4, 2214785), (5, 1771828), (10, 885914), (20, 442957), (23, 385180), (46, 192590), (92, 96295), (115, 77036), (230, 38518), (460, 19259)]