288638270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{54563}}^1$

素因数の和:54616

約数の個数: 24

約数和(自身を含む): 543130056

約数和(自身を除く): 254491786

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 54563, 109126, 272815, 545630, 1254949, 2509898, 6274745, 12549490, 28863827, 57727654, 144319135, 288638270]

約数ペア:

[(1, 288638270), (2, 144319135), (5, 57727654), (10, 28863827), (23, 12549490), (46, 6274745), (115, 2509898), (230, 1254949), (529, 545630), (1058, 272815), (2645, 109126), (5290, 54563)]