1705310240

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{77797}}^1$

素因数の和:77949

約数の個数: 48

約数和(自身を含む): 4058254872

約数和(自身を除く): 2352944632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 10960, 21920, 77797, 155594, 311188, 388985, 622376, 777970, 1244752, 1555940, 2489504, 3111880, 6223760, 10658189, 12447520, 21316378, 42632756, 53290945, 85265512, 106581890, 170531024, 213163780, 341062048, 426327560, 852655120, 1705310240]

約数ペア:

[(1, 1705310240), (2, 852655120), (4, 426327560), (5, 341062048), (8, 213163780), (10, 170531024), (16, 106581890), (20, 85265512), (32, 53290945), (40, 42632756), (80, 21316378), (137, 12447520), (160, 10658189), (274, 6223760), (548, 3111880), (685, 2489504), (1096, 1555940), (1370, 1244752), (2192, 777970), (2740, 622376), (4384, 388985), (5480, 311188), (10960, 155594), (21920, 77797)]