792459920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21121}}^1$

素因数の和:21208

約数の個数: 80

約数和(自身を含む): 2137208448

約数和(自身を除く): 1344748528

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, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 18760, 21121, 37520, 42242, 84484, 105605, 147847, 168968, 211210, 295694, 337936, 422420, 591388, 739235, 844840, 1182776, 1415107, 1478470, 1689680, 2365552, 2830214, 2956940, 5660428, 5913880, 7075535, 9905749, 11320856, 11827760, 14151070, 19811498, 22641712, 28302140, 39622996, 49528745, 56604280, 79245992, 99057490, 113208560, 158491984, 198114980, 396229960, 792459920]

約数ペア:

[(1, 792459920), (2, 396229960), (4, 198114980), (5, 158491984), (7, 113208560), (8, 99057490), (10, 79245992), (14, 56604280), (16, 49528745), (20, 39622996), (28, 28302140), (35, 22641712), (40, 19811498), (56, 14151070), (67, 11827760), (70, 11320856), (80, 9905749), (112, 7075535), (134, 5913880), (140, 5660428), (268, 2956940), (280, 2830214), (335, 2365552), (469, 1689680), (536, 1478470), (560, 1415107), (670, 1182776), (938, 844840), (1072, 739235), (1340, 591388), (1876, 422420), (2345, 337936), (2680, 295694), (3752, 211210), (4690, 168968), (5360, 147847), (7504, 105605), (9380, 84484), (18760, 42242), (21121, 37520)]