13769840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 37235712

約数和(自身を除く): 23465872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 367, 469, 536, 560, 670, 734, 938, 1072, 1340, 1468, 1835, 1876, 2345, 2569, 2680, 2936, 3670, 3752, 4690, 5138, 5360, 5872, 7340, 7504, 9380, 10276, 12845, 14680, 18760, 20552, 24589, 25690, 29360, 37520, 41104, 49178, 51380, 98356, 102760, 122945, 172123, 196712, 205520, 245890, 344246, 393424, 491780, 688492, 860615, 983560, 1376984, 1721230, 1967120, 2753968, 3442460, 6884920, 13769840]

約数ペア:

[(1, 13769840), (2, 6884920), (4, 3442460), (5, 2753968), (7, 1967120), (8, 1721230), (10, 1376984), (14, 983560), (16, 860615), (20, 688492), (28, 491780), (35, 393424), (40, 344246), (56, 245890), (67, 205520), (70, 196712), (80, 172123), (112, 122945), (134, 102760), (140, 98356), (268, 51380), (280, 49178), (335, 41104), (367, 37520), (469, 29360), (536, 25690), (560, 24589), (670, 20552), (734, 18760), (938, 14680), (1072, 12845), (1340, 10276), (1468, 9380), (1835, 7504), (1876, 7340), (2345, 5872), (2569, 5360), (2680, 5138), (2936, 4690), (3670, 3752)]