86194480

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5641}}^1$

素因数の和:5845

約数の個数: 40

約数和(自身を含む): 201487104

約数和(自身を除く): 115292624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 5641, 7640, 11282, 15280, 22564, 28205, 45128, 56410, 90256, 112820, 225640, 451280, 1077431, 2154862, 4309724, 5387155, 8619448, 10774310, 17238896, 21548620, 43097240, 86194480]

約数ペア:

[(1, 86194480), (2, 43097240), (4, 21548620), (5, 17238896), (8, 10774310), (10, 8619448), (16, 5387155), (20, 4309724), (40, 2154862), (80, 1077431), (191, 451280), (382, 225640), (764, 112820), (955, 90256), (1528, 56410), (1910, 45128), (3056, 28205), (3820, 22564), (5641, 15280), (7640, 11282)]