243258580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{528823}}^1$

素因数の和:528855

約数の個数: 24

約数和(自身を含む): 533054592

約数和(自身を除く): 289796012

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 528823, 1057646, 2115292, 2644115, 5288230, 10576460, 12162929, 24325858, 48651716, 60814645, 121629290, 243258580]

約数ペア:

[(1, 243258580), (2, 121629290), (4, 60814645), (5, 48651716), (10, 24325858), (20, 12162929), (23, 10576460), (46, 5288230), (92, 2644115), (115, 2115292), (230, 1057646), (460, 528823)]