43097240

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5641}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 97493760

約数和(自身を除く): 54396520

約数列:

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

約数ペア:

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