240825940

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{27809}}^1$

素因数の和:28251

約数の個数: 24

約数和(自身を含む): 506920680

約数和(自身を除く): 266094740

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 27809, 55618, 111236, 139045, 278090, 556180, 12041297, 24082594, 48165188, 60206485, 120412970, 240825940]

約数ペア:

[(1, 240825940), (2, 120412970), (4, 60206485), (5, 48165188), (10, 24082594), (20, 12041297), (433, 556180), (866, 278090), (1732, 139045), (2165, 111236), (4330, 55618), (8660, 27809)]