376571860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{384257}}^1$

素因数の和:384280

約数の個数: 36

約数和(自身を含む): 919913652

約数和(自身を除く): 543341792

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 384257, 768514, 1537028, 1921285, 2689799, 3842570, 5379598, 7685140, 10759196, 13448995, 18828593, 26897990, 37657186, 53795980, 75314372, 94142965, 188285930, 376571860]

約数ペア:

[(1, 376571860), (2, 188285930), (4, 94142965), (5, 75314372), (7, 53795980), (10, 37657186), (14, 26897990), (20, 18828593), (28, 13448995), (35, 10759196), (49, 7685140), (70, 5379598), (98, 3842570), (140, 2689799), (196, 1921285), (245, 1537028), (490, 768514), (980, 384257)]