24422980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64271}}^1$

素因数の和:64299

約数の個数: 24

約数和(自身を含む): 53988480

約数和(自身を除く): 29565500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 64271, 128542, 257084, 321355, 642710, 1221149, 1285420, 2442298, 4884596, 6105745, 12211490, 24422980]

約数ペア:

[(1, 24422980), (2, 12211490), (4, 6105745), (5, 4884596), (10, 2442298), (19, 1285420), (20, 1221149), (38, 642710), (76, 321355), (95, 257084), (190, 128542), (380, 64271)]