65967910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3929}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 125634240

約数和(自身を除く): 59666330

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 3929, 7858, 8395, 16790, 19645, 39290, 90367, 180734, 286817, 451835, 573634, 903670, 1434085, 2868170, 6596791, 13193582, 32983955, 65967910]

約数ペア:

[(1, 65967910), (2, 32983955), (5, 13193582), (10, 6596791), (23, 2868170), (46, 1434085), (73, 903670), (115, 573634), (146, 451835), (230, 286817), (365, 180734), (730, 90367), (1679, 39290), (3358, 19645), (3929, 16790), (7858, 8395)]