124359940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{327263}}^1$

素因数の和:327291

約数の個数: 24

約数和(自身を含む): 274901760

約数和(自身を除く): 150541820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 327263, 654526, 1309052, 1636315, 3272630, 6217997, 6545260, 12435994, 24871988, 31089985, 62179970, 124359940]

約数ペア:

[(1, 124359940), (2, 62179970), (4, 31089985), (5, 24871988), (10, 12435994), (19, 6545260), (20, 6217997), (38, 3272630), (76, 1636315), (95, 1309052), (190, 654526), (380, 327263)]