2192185940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{10973}}^1$

素因数の和:12416

約数の個数: 48

約数和(自身を含む): 5265412992

約数和(自身を除く): 3073227052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1427, 2854, 5708, 7135, 9989, 10973, 14270, 19978, 21946, 28540, 39956, 43892, 49945, 54865, 76811, 99890, 109730, 153622, 199780, 219460, 307244, 384055, 768110, 1536220, 15658471, 31316942, 62633884, 78292355, 109609297, 156584710, 219218594, 313169420, 438437188, 548046485, 1096092970, 2192185940]

約数ペア:

[(1, 2192185940), (2, 1096092970), (4, 548046485), (5, 438437188), (7, 313169420), (10, 219218594), (14, 156584710), (20, 109609297), (28, 78292355), (35, 62633884), (70, 31316942), (140, 15658471), (1427, 1536220), (2854, 768110), (5708, 384055), (7135, 307244), (9989, 219460), (10973, 199780), (14270, 153622), (19978, 109730), (21946, 99890), (28540, 76811), (39956, 54865), (43892, 49945)]