790315336240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{210190249}}^1$

素因数の和:210190309

約数の個数: 40

約数和(自身を含む): 1876578552000

約数和(自身を除く): 1086263215760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 210190249, 420380498, 840760996, 1050951245, 1681521992, 2101902490, 3363043984, 4203804980, 8407609960, 9878941703, 16815219920, 19757883406, 39515766812, 49394708515, 79031533624, 98789417030, 158063067248, 197578834060, 395157668120, 790315336240]

約数ペア:

[(1, 790315336240), (2, 395157668120), (4, 197578834060), (5, 158063067248), (8, 98789417030), (10, 79031533624), (16, 49394708515), (20, 39515766812), (40, 19757883406), (47, 16815219920), (80, 9878941703), (94, 8407609960), (188, 4203804980), (235, 3363043984), (376, 2101902490), (470, 1681521992), (752, 1050951245), (940, 840760996), (1880, 420380498), (3760, 210190249)]