224764940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{82031}}^1$

素因数の和:82177

約数の個数: 24

約数和(自身を含む): 475457472

約数和(自身を除く): 250692532

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 82031, 164062, 328124, 410155, 820310, 1640620, 11238247, 22476494, 44952988, 56191235, 112382470, 224764940]

約数ペア:

[(1, 224764940), (2, 112382470), (4, 56191235), (5, 44952988), (10, 22476494), (20, 11238247), (137, 1640620), (274, 820310), (548, 410155), (685, 328124), (1370, 164062), (2740, 82031)]