292206680

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 670602240

約数和(自身を除く): 378395560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 127, 194, 254, 388, 485, 508, 593, 635, 776, 970, 1016, 1186, 1270, 1940, 2372, 2540, 2965, 3880, 4744, 5080, 5930, 11860, 12319, 23720, 24638, 49276, 57521, 61595, 75311, 98552, 115042, 123190, 150622, 230084, 246380, 287605, 301244, 376555, 460168, 492760, 575210, 602488, 753110, 1150420, 1506220, 2300840, 3012440, 7305167, 14610334, 29220668, 36525835, 58441336, 73051670, 146103340, 292206680]

約数ペア:

[(1, 292206680), (2, 146103340), (4, 73051670), (5, 58441336), (8, 36525835), (10, 29220668), (20, 14610334), (40, 7305167), (97, 3012440), (127, 2300840), (194, 1506220), (254, 1150420), (388, 753110), (485, 602488), (508, 575210), (593, 492760), (635, 460168), (776, 376555), (970, 301244), (1016, 287605), (1186, 246380), (1270, 230084), (1940, 150622), (2372, 123190), (2540, 115042), (2965, 98552), (3880, 75311), (4744, 61595), (5080, 57521), (5930, 49276), (11860, 24638), (12319, 23720)]