10167920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 27522048

約数和(自身を除く): 17354128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 271, 280, 335, 469, 536, 542, 560, 670, 938, 1072, 1084, 1340, 1355, 1876, 1897, 2168, 2345, 2680, 2710, 3752, 3794, 4336, 4690, 5360, 5420, 7504, 7588, 9380, 9485, 10840, 15176, 18157, 18760, 18970, 21680, 30352, 36314, 37520, 37940, 72628, 75880, 90785, 127099, 145256, 151760, 181570, 254198, 290512, 363140, 508396, 635495, 726280, 1016792, 1270990, 1452560, 2033584, 2541980, 5083960, 10167920]

約数ペア:

[(1, 10167920), (2, 5083960), (4, 2541980), (5, 2033584), (7, 1452560), (8, 1270990), (10, 1016792), (14, 726280), (16, 635495), (20, 508396), (28, 363140), (35, 290512), (40, 254198), (56, 181570), (67, 151760), (70, 145256), (80, 127099), (112, 90785), (134, 75880), (140, 72628), (268, 37940), (271, 37520), (280, 36314), (335, 30352), (469, 21680), (536, 18970), (542, 18760), (560, 18157), (670, 15176), (938, 10840), (1072, 9485), (1084, 9380), (1340, 7588), (1355, 7504), (1876, 5420), (1897, 5360), (2168, 4690), (2345, 4336), (2680, 3794), (2710, 3752)]