82723910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3853}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 158168160

約数和(自身を除く): 75444250

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 3853, 4294, 7706, 10735, 19265, 21470, 38530, 73207, 146414, 366035, 435389, 732070, 870778, 2176945, 4353890, 8272391, 16544782, 41361955, 82723910]

約数ペア:

[(1, 82723910), (2, 41361955), (5, 16544782), (10, 8272391), (19, 4353890), (38, 2176945), (95, 870778), (113, 732070), (190, 435389), (226, 366035), (565, 146414), (1130, 73207), (2147, 38530), (3853, 21470), (4294, 19265), (7706, 10735)]