1796713940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{4919}}^1$

素因数の和:7544

約数の個数: 48

約数和(自身を含む): 4314643200

約数和(自身を除く): 2517929260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2609, 4919, 5218, 9838, 10436, 13045, 18263, 19676, 24595, 26090, 34433, 36526, 49190, 52180, 68866, 73052, 91315, 98380, 137732, 172165, 182630, 344330, 365260, 688660, 12833671, 25667342, 51334684, 64168355, 89835697, 128336710, 179671394, 256673420, 359342788, 449178485, 898356970, 1796713940]

約数ペア:

[(1, 1796713940), (2, 898356970), (4, 449178485), (5, 359342788), (7, 256673420), (10, 179671394), (14, 128336710), (20, 89835697), (28, 64168355), (35, 51334684), (70, 25667342), (140, 12833671), (2609, 688660), (4919, 365260), (5218, 344330), (9838, 182630), (10436, 172165), (13045, 137732), (18263, 98380), (19676, 91315), (24595, 73052), (26090, 68866), (34433, 52180), (36526, 49190)]