40242085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2113}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 52207344

約数和(自身を除く): 11965259

約数列:

[1, 5, 13, 65, 293, 1465, 2113, 3809, 10565, 19045, 27469, 137345, 619109, 3095545, 8048417, 40242085]

約数ペア:

[(1, 40242085), (5, 8048417), (13, 3095545), (65, 619109), (293, 137345), (1465, 27469), (2113, 19045), (3809, 10565)]